GCTTA Summer26 ALLDIVS W11 Gold Coast Table Tennis Doubles 02 April 2026 Queensland, Australia Jane Lee defeats Michael Stracy Robert Matheson Ilya Filinykh Previous Rating: 1064 ± 89 - 752 ± 82 Rating Change: +13 - -11 New Rating: 1077 ± 87 - 741 ± 80 Set Score: 3 - 0 Winning Team Losing Team Individuals: Jane Lee Robert Matheson Michael Stracy Ilya Filinykh Previous Rating: 1053 ± 53 899 ± 72 667 ± 55 815 ± 68 Rating Change: +3 +4 -3 -4 New Rating: 1056 ± 53 903 ± 71 664 ± 55 811 ± 68 Michael Stracy defeats Jane Lee Joseph Raben Matthew Jones Previous Rating: 628 ± 76 - 792 ± 81 Rating Change: +26 - -30 New Rating: 654 ± 74 - 762 ± 78 Set Score: 3 - 1 Winning Team Losing Team Individuals: Michael Stracy Joseph Raben Jane Lee Matthew Jones Previous Rating: 664 ± 55 640 ± 57 1056 ± 53 477 ± 62 Rating Change: +15 +16 -14 -19 New Rating: 679 ± 54 656 ± 56 1042 ± 53 458 ± 61 Anthony Baguley defeats Prakash Srinivasan Harry Zwegers Jennie Hall Previous Rating: 674 ± 87 - 705 ± 81 Rating Change: +35 - -30 New Rating: 709 ± 84 - 675 ± 78 Set Score: 3 - 0 Winning Team Losing Team Individuals: Anthony Baguley Harry Zwegers Prakash Srinivasan Jennie Hall Previous Rating: 1047 ± 48 301 ± 74 742 ± 55 630 ± 63 Rating Change: +11 +25 -14 -18 New Rating: 1058 ± 48 326 ± 73 728 ± 55 612 ± 62 Prakash Srinivasan defeats Anthony Baguley Victor Bohl Geoff Badham Previous Rating: 541 ± 88 - 694 ± 112 Rating Change: +32 - -51 New Rating: 573 ± 86 - 643 ± 106 Set Score: 3 - 1 Winning Team Losing Team Individuals: Prakash Srinivasan Victor Bohl Anthony Baguley Geoff Badham Previous Rating: 728 ± 55 315 ± 68 1058 ± 48 247 ± 71 Rating Change: +16 +23 -12 -25 New Rating: 744 ± 54 338 ± 67 1046 ± 47 222 ± 70 Nitesh Shrestha defeats Rodney Potter Jae Yi Charlie Voges Previous Rating: 859 ± 103 - 731 ± 78 Rating Change: +20 - -12 New Rating: 879 ± 99 - 719 ± 76 Set Score: 3 - 1 Winning Team Losing Team Individuals: Nitesh Shrestha Jae Yi Rodney Potter Charlie Voges Previous Rating: 920 ± 68 674 ± 73 818 ± 51 559 ± 54 Rating Change: +6 +8 -3 -4 New Rating: 926 ± 67 682 ± 72 815 ± 51 555 ± 53 Rodney Potter defeats Nitesh Shrestha Warren Bray Christine Lane Previous Rating: 692 ± 79 - 746 ± 96 Rating Change: +21 - -32 New Rating: 713 ± 77 - 714 ± 92 Set Score: 3 - 1 Winning Team Losing Team Individuals: Rodney Potter Warren Bray Nitesh Shrestha Christine Lane Previous Rating: 815 ± 51 562 ± 57 926 ± 67 705 ± 74 Rating Change: +13 +17 -22 -28 New Rating: 828 ± 50 579 ± 56 904 ± 66 677 ± 73 Phil Bryce defeats Thang Nguyen Andy Cloherty Tania Parveen Previous Rating: 760 ± 92 - 693 ± 94 Rating Change: +31 - -32 New Rating: 791 ± 88 - 661 ± 90 Set Score: 3 - 0 Winning Team Losing Team Individuals: Phil Bryce Andy Cloherty Thang Nguyen Tania Parveen Previous Rating: 742 ± 72 807 ± 50 872 ± 83 515 ± 74 Rating Change: +14 +7 -19 -15 New Rating: 756 ± 70 814 ± 50 853 ± 81 500 ± 72 Andy Cloherty defeats Thang Nguyen Phil LEFTY Caldwell Andrew Hamilton Previous Rating: 687 ± 86 - 608 ± 99 Rating Change: +26 - -35 New Rating: 713 ± 83 - 573 ± 95 Set Score: 3 - 0 Winning Team Losing Team Individuals: Andy Cloherty Phil LEFTY Caldwell Thang Nguyen Andrew Hamilton Previous Rating: 814 ± 50 468 ± 61 853 ± 81 344 ± 98 Rating Change: +8 +12 -22 -33 New Rating: 822 ± 49 480 ± 60 831 ± 79 311 ± 94 Jesse LEFTY Wilson defeats Luke Luca Denise LEFTY Lim Geoff Hall Previous Rating: 626 ± 92 - 809 ± 85 Rating Change: +38 - -33 New Rating: 664 ± 89 - 776 ± 83 Set Score: 3 - 1 Winning Team Losing Team Individuals: Jesse LEFTY Wilson Denise LEFTY Lim Luke Luca Geoff Hall Previous Rating: 860 ± 68 502 ± 106 949 ± 56 643 ± 70 Rating Change: +21 +51 -14 -23 New Rating: 881 ± 67 553 ± 102 935 ± 55 620 ± 69 Luke Luca defeats Jesse LEFTY Wilson Gina Gabriel Chad LEFTY Wong Previous Rating: 762 ± 79 - 790 ± 85 Rating Change: +30 - -33 New Rating: 792 ± 77 - 757 ± 82 Set Score: 3 - 0 Winning Team Losing Team Individuals: Luke Luca Gina Gabriel Jesse LEFTY Wilson Chad LEFTY Wong Previous Rating: 935 ± 55 502 ± 58 881 ± 67 669 ± 95 Rating Change: +15 +17 -22 -45 New Rating: 950 ± 54 519 ± 57 859 ± 66 624 ± 92 Harry Zwegers defeats Ruth Hopgood Thomas Donaldson Verity Correll Previous Rating: 196 ± 99 - 461 ± 85 Rating Change: +49 - -36 New Rating: 245 ± 96 - 425 ± 83 Set Score: 3 - 1 Winning Team Losing Team Individuals: Harry Zwegers Thomas Donaldson Ruth Hopgood Verity Correll Previous Rating: 326 ± 73 116 ± 95 520 ± 63 386 ± 95 Rating Change: +30 +52 -23 -52 New Rating: 356 ± 72 168 ± 93 497 ± 63 334 ± 94 Warren Bray defeats Lindi Nel Mateo Kwong Phil LEFTY Caldwell Previous Rating: 664 ± 97 - 546 ± 81 Rating Change: +19 - -13 New Rating: 683 ± 94 - 533 ± 79 Set Score: 3 - 1 Winning Team Losing Team Individuals: Warren Bray Mateo Kwong Lindi Nel Phil LEFTY Caldwell Previous Rating: 579 ± 56 766 ± 108 538 ± 60 480 ± 60 Rating Change: +2 +10 -3 -3 New Rating: 581 ± 56 776 ± 106 535 ± 60 477 ± 60 Lindi Nel defeats Warren Bray Henk Nel Stephen Eaton Previous Rating: 404 ± 78 - 348 ± 83 Rating Change: +16 - -18 New Rating: 420 ± 76 - 330 ± 81 Set Score: 3 - 1 Winning Team Losing Team Individuals: Lindi Nel Henk Nel Warren Bray Stephen Eaton Previous Rating: 535 ± 60 212 ± 71 581 ± 56 124 ± 79 Rating Change: +9 +13 -8 -17 New Rating: 544 ± 59 225 ± 70 573 ± 55 107 ± 77 Victor Bohl defeats Greg Blackstone Matthew Jones Moe Sarhan Previous Rating: 408 ± 82 - 372 ± 84 Rating Change: +19 - -19 New Rating: 427 ± 80 - 353 ± 81 Set Score: 3 - 1 Winning Team Losing Team Individuals: Victor Bohl Matthew Jones Greg Blackstone Moe Sarhan Previous Rating: 338 ± 67 458 ± 61 406 ± 68 382 ± 81 Rating Change: +13 +11 -13 -18 New Rating: 351 ± 66 469 ± 60 393 ± 67 364 ± 78 Greg Blackstone defeats Victor Bohl Marcin Goluchowski Jacob Hohl Previous Rating: 456 ± 86 - 280 ± 92 Rating Change: +7 - -7 New Rating: 463 ± 85 - 273 ± 90 Set Score: 3 - 2 Winning Team Losing Team Individuals: Greg Blackstone Marcin Goluchowski Victor Bohl Jacob Hohl Previous Rating: 393 ± 67 364 ± 92 351 ± 66 252 ± 106 Rating Change: +5 +9 -4 -12 New Rating: 398 ± 66 373 ± 90 347 ± 65 240 ± 103 Gina Gabriel defeats Stephen Bounds Sera Akema Hui Shen Previous Rating: 564 ± 87 - 393 ± 88 Rating Change: +13 - -13 New Rating: 577 ± 85 - 380 ± 86 Set Score: 3 - 1 Winning Team Losing Team Individuals: Gina Gabriel Sera Akema Stephen Bounds Hui Shen Previous Rating: 519 ± 57 513 ± 101 428 ± 64 352 ± 88 Rating Change: +3 +12 -4 -9 New Rating: 522 ± 57 525 ± 99 424 ± 63 343 ± 86 Stephen Bounds defeats Gina Gabriel Martin Rogers Jack Parker Previous Rating: 468 ± 82 - 287 ± 92 Rating Change: +11 - -14 New Rating: 479 ± 81 - 273 ± 89 Set Score: 3 - 1 Winning Team Losing Team Individuals: Stephen Bounds Martin Rogers Gina Gabriel Jack Parker Previous Rating: 424 ± 63 424 ± 71 522 ± 57 104 ± 108 Rating Change: +5 +7 -4 -16 New Rating: 429 ± 62 431 ± 70 518 ± 56 88 ± 105 Anthony Baguley defeats Rodney Potter Jesse LEFTY Wilson Jane Lee Previous Rating: 884 ± 109 - 923 ± 76 Rating Change: +54 - -26 New Rating: 938 ± 103 - 897 ± 74 Set Score: 3 - 0 Winning Team Losing Team Individuals: Anthony Baguley Jesse LEFTY Wilson Rodney Potter Jane Lee Previous Rating: 1046 ± 47 859 ± 66 828 ± 50 1042 ± 53 Rating Change: +9 +17 -11 -12 New Rating: 1055 ± 47 876 ± 65 817 ± 50 1030 ± 52 Anthony Baguley defeats Rodney Potter Steve Wilks Paul Long Previous Rating: 942 ± 78 - 633 ± 85 Rating Change: +10 - -12 New Rating: 952 ± 77 - 621 ± 83 Set Score: 3 - 0 Winning Team Losing Team Individuals: Anthony Baguley Steve Wilks Rodney Potter Paul Long Previous Rating: 1055 ± 47 750 ± 72 817 ± 50 575 ± 98 Rating Change: +2 +5 -2 -10 New Rating: 1057 ± 47 755 ± 71 815 ± 49 565 ± 95 Harvey Zhong defeats Justin Oostenbroek Michael Kuhne Prakash Srinivasan Previous Rating: 821 ± 102 - 976 ± 108 Rating Change: +31 - -35 New Rating: 852 ± 98 - 941 ± 103 Set Score: 3 - 2 Winning Team Losing Team Individuals: Harvey Zhong Michael Kuhne Justin Oostenbroek Prakash Srinivasan Previous Rating: 798 ± 103 844 ± 90 1052 ± 58 744 ± 54 Rating Change: +32 +24 -10 -9 New Rating: 830 ± 99 868 ± 87 1042 ± 57 735 ± 53 Harvey Zhong defeats Justin Oostenbroek George Zhao Hong Shen Previous Rating: 666 ± 112 - 871 ± 81 Rating Change: +57 - -29 New Rating: 723 ± 107 - 842 ± 79 Set Score: 3 - 1 Winning Team Losing Team Individuals: Harvey Zhong George Zhao Justin Oostenbroek Hong Shen Previous Rating: 830 ± 99 534 ± 129 1042 ± 57 597 ± 73 Rating Change: +43 +74 -14 -24 New Rating: 873 ± 96 608 ± 122 1028 ± 57 573 ± 72 Jez Brunsdon defeats Eugene Danovich Dean LEFTY Brunsdon Ilya Filinykh Previous Rating: 1044 ± 71 - 800 ± 81 Rating Change: +6 - -8 New Rating: 1050 ± 70 - 792 ± 80 Set Score: 3 - 1 Winning Team Losing Team Individuals: Jez Brunsdon Dean LEFTY Brunsdon Eugene Danovich Ilya Filinykh Previous Rating: 892 ± 56 1020 ± 68 862 ± 64 811 ± 68 Rating Change: +4 +5 -5 -6 New Rating: 896 ± 56 1025 ± 67 857 ± 63 805 ± 67 Eugene Danovich defeats Jez Brunsdon Yuri Gribanov Geoff Hall Previous Rating: 661 ± 84 - 714 ± 83 Rating Change: +34 - -34 New Rating: 695 ± 81 - 680 ± 81 Set Score: 3 - 0 Winning Team Losing Team Individuals: Eugene Danovich Yuri Gribanov Jez Brunsdon Geoff Hall Previous Rating: 857 ± 63 473 ± 80 896 ± 56 620 ± 69 Rating Change: +22 +36 -18 -27 New Rating: 879 ± 62 509 ± 79 878 ± 55 593 ± 68 Andy Cloherty defeats Martin Beckwith Michael Stracy Gary Hanna Previous Rating: 752 ± 73 - 1075 ± 125 Rating Change: +33 - -97 New Rating: 785 ± 72 - 978 ± 120 Set Score: 3 - 0 Winning Team Losing Team Individuals: Andy Cloherty Michael Stracy Martin Beckwith Gary Hanna Previous Rating: 822 ± 49 679 ± 54 991 ± 68 832 ± 70 Rating Change: +16 +19 -29 -32 New Rating: 838 ± 49 698 ± 54 962 ± 67 800 ± 69 Martin Beckwith defeats Andy Cloherty Jennie Hall Nick Patulny Previous Rating: 806 ± 90 - 851 ± 81 Rating Change: +18 - -15 New Rating: 824 ± 87 - 836 ± 79 Set Score: 3 - 2 Winning Team Losing Team Individuals: Martin Beckwith Jennie Hall Andy Cloherty Nick Patulny Previous Rating: 962 ± 67 612 ± 62 838 ± 49 791 ± 67 Rating Change: +10 +9 -6 -11 New Rating: 972 ± 66 621 ± 61 832 ± 48 780 ± 66 Malachi Tan defeats Don Norris Giv Afshar Anthony Baguley Previous Rating: 1022 ± 82 - 1050 ± 77 Rating Change: +16 - -14 New Rating: 1038 ± 80 - 1036 ± 75 Set Score: 2 - 1 Winning Team Losing Team Individuals: Malachi Tan Giv Afshar Don Norris Anthony Baguley Previous Rating: 1057 ± 64 969 ± 75 1109 ± 64 1057 ± 47 Rating Change: +14 +19 -13 -7 New Rating: 1071 ± 63 988 ± 73 1096 ± 63 1050 ± 46 Don Norris defeats Malachi Tan Jane Lee Jim Henry Previous Rating: 1269 ± 101 - 890 ± 83 Rating Change: +9 - -6 New Rating: 1278 ± 98 - 884 ± 82 Set Score: 2 - 0 Winning Team Losing Team Individuals: Don Norris Jane Lee Malachi Tan Jim Henry Previous Rating: 1096 ± 63 1030 ± 52 1071 ± 63 783 ± 85 Rating Change: +6 +4 -6 -11 New Rating: 1102 ± 62 1034 ± 52 1065 ± 62 772 ± 83 Mark Rose defeats Shameem Tarafder Andrey Donets Luke Luca Previous Rating: 1145 ± 89 - 1017 ± 82 Rating Change: +20 - -17 New Rating: 1165 ± 86 - 1000 ± 80 Set Score: 2 - 0 Winning Team Losing Team Individuals: Mark Rose Andrey Donets Shameem Tarafder Luke Luca Previous Rating: 1189 ± 66 1101 ± 68 1134 ± 61 950 ± 54 Rating Change: +8 +9 -8 -6 New Rating: 1197 ± 65 1110 ± 67 1126 ± 60 944 ± 54 Shameem Tarafder defeats Mark Rose Frank Erdelyi Foad Khademi Previous Rating: 906 ± 87 - 918 ± 94 Rating Change: +18 - -20 New Rating: 924 ± 85 - 898 ± 91 Set Score: 2 - 1 Winning Team Losing Team Individuals: Shameem Tarafder Frank Erdelyi Mark Rose Foad Khademi Previous Rating: 1126 ± 60 700 ± 88 1197 ± 65 648 ± 92 Rating Change: +8 +17 -9 -19 New Rating: 1134 ± 59 717 ± 85 1188 ± 64 629 ± 90 Riley Rose defeats Quang Bui Nayu Isayama Graeme Fitton Previous Rating: 858 ± 87 - 1055 ± 85 Rating Change: +39 - -38 New Rating: 897 ± 85 - 1017 ± 84 Set Score: 2 - 0 Winning Team Losing Team Individuals: Riley Rose Nayu Isayama Quang Bui Graeme Fitton Previous Rating: 1164 ± 69 669 ± 77 1207 ± 74 878 ± 70 Rating Change: +25 +31 -29 -26 New Rating: 1189 ± 68 700 ± 76 1178 ± 73 852 ± 69 Quang Bui defeats Riley Rose Mark Chapman Smith Richard Burton Previous Rating: 1207 ± 84 - 852 ± 83 Rating Change: +3 - -3 New Rating: 1210 ± 83 - 849 ± 83 Set Score: 2 - 1 Winning Team Losing Team Individuals: Quang Bui Mark Chapman Smith Riley Rose Richard Burton Previous Rating: 1178 ± 73 1060 ± 62 1189 ± 68 611 ± 76 Rating Change: +1 +1 -2 -2 New Rating: 1179 ± 73 1061 ± 61 1187 ± 67 609 ± 76 Michael Curtin defeats James Cao Rik Bland Bill Constanti Previous Rating: 1195 ± 81 - 1001 ± 84 Rating Change: +14 - -15 New Rating: 1209 ± 79 - 986 ± 82 Set Score: 2 - 0 Winning Team Losing Team Individuals: Michael Curtin Rik Bland James Cao Bill Constanti Previous Rating: 993 ± 47 1216 ± 65 1086 ± 63 991 ± 63 Rating Change: +6 +11 -10 -10 New Rating: 999 ± 47 1227 ± 64 1076 ± 62 981 ± 62 Michael Curtin defeats James Cao Carol Cowie Ernie Weaver Previous Rating: 959 ± 82 - 1066 ± 82 Rating Change: +21 - -21 New Rating: 980 ± 80 - 1045 ± 80 Set Score: 2 - 1 Winning Team Losing Team Individuals: Michael Curtin Carol Cowie James Cao Ernie Weaver Previous Rating: 999 ± 47 880 ± 85 1076 ± 62 970 ± 69 Rating Change: +7 +26 -13 -17 New Rating: 1006 ± 46 906 ± 83 1063 ± 61 953 ± 68 Jesse Barnett defeats Peter Meek Henning Hansen Daniel Jurin Previous Rating: 1423 ± 80 - 1339 ± 97 Rating Change: +18 - -27 New Rating: 1441 ± 78 - 1312 ± 93 Set Score: 2 - 0 Winning Team Losing Team Individuals: Jesse Barnett Henning Hansen Peter Meek Daniel Jurin Previous Rating: 1324 ± 65 1471 ± 68 1351 ± 91 1328 ± 80 Rating Change: +10 +12 -21 -16 New Rating: 1334 ± 64 1483 ± 67 1330 ± 88 1312 ± 78 Peter Meek defeats Jesse Barnett Katherine Pinzon John Slattery Previous Rating: 1220 ± 95 - 1213 ± 80 Rating Change: +20 - -14 New Rating: 1240 ± 92 - 1199 ± 78 Set Score: 2 - 1 Winning Team Losing Team Individuals: Peter Meek Katherine Pinzon Jesse Barnett John Slattery Previous Rating: 1330 ± 88 1090 ± 70 1334 ± 64 1119 ± 70 Rating Change: +18 +12 -9 -12 New Rating: 1348 ± 86 1102 ± 69 1325 ± 63 1107 ± 69 James Penhaligon defeats Tyler McCarthy Lachlan Cherry Roland Schroeder Previous Rating: 1296 ± 94 - 1164 ± 81 Rating Change: +12 - -8 New Rating: 1308 ± 91 - 1156 ± 80 Set Score: 2 - 1 Winning Team Losing Team Individuals: James Penhaligon Lachlan Cherry Tyler McCarthy Roland Schroeder Previous Rating: 1361 ± 92 1226 ± 70 1196 ± 67 1210 ± 74 Rating Change: +9 +5 -5 -6 New Rating: 1370 ± 90 1231 ± 69 1191 ± 66 1204 ± 73 Tyler McCarthy defeats James Penhaligon Gerard Watts Nash McMaster Previous Rating: 1304 ± 79 - 1139 ± 93 Rating Change: +7 - -10 New Rating: 1311 ± 78 - 1129 ± 91 Set Score: 2 - 1 Winning Team Losing Team Individuals: Tyler McCarthy Gerard Watts James Penhaligon Nash McMaster Previous Rating: 1191 ± 66 1338 ± 73 1370 ± 90 919 ± 70 Rating Change: +4 +4 -7 -4 New Rating: 1195 ± 66 1342 ± 72 1363 ± 89 915 ± 69 Martin Tribe defeats Stephen Johnstone Hakhoon Yi Lucy Zhu Previous Rating: 1199 ± 106 - 1270 ± 81 Rating Change: +47 - -27 New Rating: 1246 ± 101 - 1243 ± 79 Set Score: 2 - 0 Winning Team Losing Team Individuals: Martin Tribe Hakhoon Yi Stephen Johnstone Lucy Zhu Previous Rating: 1411 ± 118 1041 ± 73 1349 ± 60 1161 ± 74 Rating Change: +52 +20 -14 -20 New Rating: 1463 ± 112 1061 ± 71 1335 ± 59 1141 ± 73 Martin Tribe defeats Stephen Johnstone Rishab Shrestha Tony Webb Previous Rating: 1211 ± 106 - 1385 ± 108 Rating Change: +38 - -40 New Rating: 1249 ± 101 - 1345 ± 103 Set Score: 2 - 1 Winning Team Losing Team Individuals: Martin Tribe Rishab Shrestha Stephen Johnstone Tony Webb Previous Rating: 1463 ± 112 1108 ± 73 1335 ± 59 1231 ± 68 Rating Change: +25 +11 -7 -9 New Rating: 1488 ± 107 1119 ± 72 1328 ± 59 1222 ± 67 Jason Rawlings defeats Amy Jang Tony Kovacs Ethan Zhang Previous Rating: 1609 ± 88 - 1335 ± 139 Rating Change: +14 - -35 New Rating: 1623 ± 86 - 1300 ± 130 Set Score: 3 - 0 Winning Team Losing Team Individuals: Jason Rawlings Tony Kovacs Amy Jang Ethan Zhang Previous Rating: 1875 ± 81 1367 ± 79 1598 ± 82 1411 ± 134 Rating Change: +13 +13 -13 -36 New Rating: 1888 ± 80 1380 ± 77 1585 ± 80 1375 ± 126 Yang Sun defeats Harim Lee Morgan Barnett Chengzheng Sun Previous Rating: 1558 ± 112 - 1486 ± 116 Rating Change: +18 - -20 New Rating: 1576 ± 108 - 1466 ± 112 Set Score: 3 - 2 Winning Team Losing Team Individuals: Yang Sun Morgan Barnett Harim Lee Chengzheng Sun Previous Rating: 1633 ± 150 1483 ± 74 1416 ± 75 1477 ± 102 Rating Change: +18 +4 -5 -8 New Rating: 1651 ± 145 1487 ± 73 1411 ± 74 1469 ± 100 Jesse Wilson defeats Dean Brunsdon Cohen McMaster Maazin Memom Previous Rating: 1566 ± 82 - 1397 ± 82 Rating Change: +6 - -6 New Rating: 1572 ± 81 - 1391 ± 81 Set Score: 3 - 2 Winning Team Losing Team Individuals: Jesse Wilson Cohen McMaster Dean Brunsdon Maazin Memom Previous Rating: 1517 ± 75 1620 ± 74 1395 ± 71 1491 ± 83 Rating Change: +4 +4 -3 -4 New Rating: 1521 ± 74 1624 ± 74 1392 ± 71 1487 ± 82