GCTTA Summer 23 ALLDIVS W5 Gold Coast Table Tennis Doubles 16 February 2023 Queensland, Australia Justin Oostenbroek defeats John Cook Prakash Srinivasan Tony Rogers Previous Rating: 953 ± 53 - 1013 ± 83 Rating Change: +16 - -40 New Rating: 969 ± 52 - 973 ± 78 Set Score: 3 - 1 Winning Team Losing Team Individuals: Justin Oostenbroek Prakash Srinivasan John Cook Tony Rogers Previous Rating: N/A N/A N/A N/A Rating Change: N/A N/A N/A N/A New Rating: N/A N/A N/A N/A Tony Rogers defeats Justin Oostenbroek Margaret Harvey Joseph Raben Previous Rating: 787 ± 63 - 966 ± 52 Rating Change: +32 - -23 New Rating: 819 ± 61 - 943 ± 51 Set Score: 3 - 1 Winning Team Losing Team Individuals: Tony Rogers Margaret Harvey Justin Oostenbroek Joseph Raben Previous Rating: N/A N/A N/A N/A Rating Change: N/A N/A N/A N/A New Rating: N/A N/A N/A N/A Peter Meek defeats Phil Bryce Charlie Voges Andrey Donets Previous Rating: 836 ± 71 - 796 ± 55 Rating Change: +29 - -18 New Rating: 865 ± 67 - 778 ± 53 Set Score: 3 - 0 Winning Team Losing Team Individuals: Peter Meek Charlie Voges Phil Bryce Andrey Donets Previous Rating: N/A N/A N/A N/A Rating Change: N/A N/A N/A N/A New Rating: N/A N/A N/A N/A Peter Meek defeats Phil Bryce Matthew Jones Gina Gabriel Previous Rating: 789 ± 48 - 757 ± 52 Rating Change: +9 - -12 New Rating: 798 ± 47 - 745 ± 50 Set Score: 3 - 1 Winning Team Losing Team Individuals: Peter Meek Matthew Jones Phil Bryce Gina Gabriel Previous Rating: N/A N/A N/A N/A Rating Change: N/A N/A N/A N/A New Rating: N/A N/A N/A N/A Jane Lee defeats Phil Caldwell Michael Curtin Victor Bohl Previous Rating: 959 ± 50 - 922 ± 53 Rating Change: +10 - -11 New Rating: 969 ± 48 - 911 ± 51 Set Score: 3 - 1 Winning Team Losing Team Individuals: Jane Lee Michael Curtin Phil Caldwell Victor Bohl Previous Rating: N/A N/A N/A N/A Rating Change: N/A N/A N/A N/A New Rating: N/A N/A N/A N/A Phil Caldwell defeats Jane Lee Dean Brunsdon Geoff Badham Previous Rating: 877 ± 46 - 900 ± 84 Rating Change: +7 - -24 New Rating: 884 ± 45 - 876 ± 79 Set Score: 3 - 2 Winning Team Losing Team Individuals: Phil Caldwell Dean Brunsdon Jane Lee Geoff Badham Previous Rating: N/A N/A N/A N/A Rating Change: N/A N/A N/A N/A New Rating: N/A N/A N/A N/A Robert Matheson defeats Bill Constanti Fariborz Mokhtarpour Christine Lane Previous Rating: 815 ± 67 - 842 ± 53 Rating Change: +16 - -10 New Rating: 831 ± 64 - 832 ± 52 Set Score: 3 - 2 Winning Team Losing Team Individuals: Robert Matheson Fariborz Mokhtarpour Bill Constanti Christine Lane Previous Rating: N/A N/A N/A N/A Rating Change: N/A N/A N/A N/A New Rating: N/A N/A N/A N/A Bill Constanti defeats Robert Matheson Jakob Fensom Don Penlington Previous Rating: 753 ± 60 - 863 ± 78 Rating Change: +24 - -40 New Rating: 777 ± 58 - 823 ± 74 Set Score: 3 - 1 Winning Team Losing Team Individuals: Bill Constanti Jakob Fensom Robert Matheson Don Penlington Previous Rating: N/A N/A N/A N/A Rating Change: N/A N/A N/A N/A New Rating: N/A N/A N/A N/A Robert Matheson defeats Prashun Upadhyay Phil Caldwell Martin Beckwith Previous Rating: 1034 ± 44 - 1079 ± 91 Rating Change: +7 - -32 New Rating: 1041 ± 43 - 1047 ± 84 Set Score: 3 - 2 Winning Team Losing Team Individuals: Robert Matheson Phil Caldwell Prashun Upadhyay Martin Beckwith Previous Rating: N/A N/A N/A N/A Rating Change: N/A N/A N/A N/A New Rating: N/A N/A N/A N/A Robert Matheson defeats Prashun Upadhyay Emilio Ibarra Naveen Gupta Previous Rating: 921 ± 107 - 932 ± 59 Rating Change: +50 - -15 New Rating: 971 ± 97 - 917 ± 57 Set Score: 3 - 1 Winning Team Losing Team Individuals: Robert Matheson Emilio Ibarra Prashun Upadhyay Naveen Gupta Previous Rating: N/A N/A N/A N/A Rating Change: N/A N/A N/A N/A New Rating: N/A N/A N/A N/A Carol Cowie defeats Gary Hanna Kotaro Isayama Peter Meek Previous Rating: 942 ± 77 - 987 ± 55 Rating Change: +43 - -22 New Rating: 985 ± 72 - 965 ± 53 Set Score: 3 - 0 Winning Team Losing Team Individuals: Carol Cowie Kotaro Isayama Gary Hanna Peter Meek Previous Rating: N/A N/A N/A N/A Rating Change: N/A N/A N/A N/A New Rating: N/A N/A N/A N/A Carol Cowie defeats Peter Meek Prakash Srinivasan Nayu Isayama Previous Rating: 924 ± 51 - 814 ± 57 Rating Change: +12 - -14 New Rating: 936 ± 49 - 800 ± 54 Set Score: 3 - 0 Winning Team Losing Team Individuals: Carol Cowie Prakash Srinivasan Peter Meek Nayu Isayama Previous Rating: N/A N/A N/A N/A Rating Change: N/A N/A N/A N/A New Rating: N/A N/A N/A N/A Rick Warwick defeats John Cook Andrey Donets Hakhoon Yi Previous Rating: 953 ± 57 - 920 ± 55 Rating Change: +13 - -12 New Rating: 966 ± 55 - 908 ± 53 Set Score: 3 - 1 Winning Team Losing Team Individuals: Rick Warwick Andrey Donets John Cook Hakhoon Yi Previous Rating: N/A N/A N/A N/A Rating Change: N/A N/A N/A N/A New Rating: N/A N/A N/A N/A Hakhoon Yi defeats Andrey Donets Jakob Fensom Yuri Gribanov Previous Rating: 758 ± 54 - 704 ± 79 Rating Change: +7 - -14 New Rating: 765 ± 53 - 690 ± 76 Set Score: 3 - 2 Winning Team Losing Team Individuals: Hakhoon Yi Jakob Fensom Andrey Donets Yuri Gribanov Previous Rating: N/A N/A N/A N/A Rating Change: N/A N/A N/A N/A New Rating: N/A N/A N/A N/A Andy Cloherty defeats Bill Constanti Sapan Batra Michael Curtin Previous Rating: 1022 ± 49 - 992 ± 54 Rating Change: +10 - -12 New Rating: 1032 ± 48 - 980 ± 52 Set Score: 3 - 1 Winning Team Losing Team Individuals: Andy Cloherty Sapan Batra Bill Constanti Michael Curtin Previous Rating: N/A N/A N/A N/A Rating Change: N/A N/A N/A N/A New Rating: N/A N/A N/A N/A Sapan Batra defeats Dean Brunsdon Tony Rogers Bill Constanti Previous Rating: 991 ± 70 - 787 ± 52 Rating Change: +7 - -4 New Rating: 998 ± 68 - 783 ± 51 Set Score: 3 - 1 Winning Team Losing Team Individuals: Sapan Batra Tony Rogers Dean Brunsdon Bill Constanti Previous Rating: N/A N/A N/A N/A Rating Change: N/A N/A N/A N/A New Rating: N/A N/A N/A N/A Matthew Jones defeats Joseph Raben Lachlan Cherry Elisabeth Bounds Previous Rating: 658 ± 62 - 369 ± 58 Rating Change: +5 - -4 New Rating: 663 ± 61 - 365 ± 57 Set Score: 3 - 0 Winning Team Losing Team Individuals: Matthew Jones Lachlan Cherry Joseph Raben Elisabeth Bounds Previous Rating: N/A N/A N/A N/A Rating Change: N/A N/A N/A N/A New Rating: N/A N/A N/A N/A Joseph Raben defeats Matthew Jones Ben Williams Stephen Bounds Previous Rating: 611 ± 51 - 523 ± 57 Rating Change: +7 - -9 New Rating: 618 ± 50 - 514 ± 55 Set Score: 3 - 1 Winning Team Losing Team Individuals: Joseph Raben Ben Williams Matthew Jones Stephen Bounds Previous Rating: N/A N/A N/A N/A Rating Change: N/A N/A N/A N/A New Rating: N/A N/A N/A N/A Mitch Karam defeats Steve Wilks Nathan Green Martin Rogers Previous Rating: 586 ± 62 - 543 ± 54 Rating Change: +9 - -7 New Rating: 595 ± 60 - 536 ± 52 Set Score: 3 - 2 Winning Team Losing Team Individuals: Mitch Karam Nathan Green Steve Wilks Martin Rogers Previous Rating: N/A N/A N/A N/A Rating Change: N/A N/A N/A N/A New Rating: N/A N/A N/A N/A Steve Wilks defeats Nathan Green Abby Barnett Louise Scurrah Previous Rating: 575 ± 58 - 472 ± 56 Rating Change: +5 - -5 New Rating: 580 ± 57 - 467 ± 55 Set Score: 3 - 2 Winning Team Losing Team Individuals: Steve Wilks Abby Barnett Nathan Green Louise Scurrah Previous Rating: N/A N/A N/A N/A Rating Change: N/A N/A N/A N/A New Rating: N/A N/A N/A N/A Jason Haines defeats Charlie Voges Nicki Reid Joseph O'Flaherty Previous Rating: 522 ± 60 - 614 ± 77 Rating Change: +17 - -27 New Rating: 539 ± 58 - 587 ± 72 Set Score: 3 - 2 Winning Team Losing Team Individuals: Jason Haines Nicki Reid Charlie Voges Joseph O'Flaherty Previous Rating: N/A N/A N/A N/A Rating Change: N/A N/A N/A N/A New Rating: N/A N/A N/A N/A Alf Mitmannsgruber defeats Gemma Buchholz Nicki Reid Charlie Voges Previous Rating: 419 ± 65 - 461 ± 55 Rating Change: +24 - -17 New Rating: 443 ± 62 - 444 ± 53 Set Score: 3 - 1 Winning Team Losing Team Individuals: Alf Mitmannsgruber Nicki Reid Gemma Buchholz Charlie Voges Previous Rating: N/A N/A N/A N/A Rating Change: N/A N/A N/A N/A New Rating: N/A N/A N/A N/A Gina Gabriel defeats Nash McMaster Cohen McMaster David Freilich Previous Rating: 619 ± 67 - 454 ± 64 Rating Change: +8 - -8 New Rating: 627 ± 66 - 446 ± 63 Set Score: 3 - 1 Winning Team Losing Team Individuals: Gina Gabriel Cohen McMaster Nash McMaster David Freilich Previous Rating: N/A N/A N/A N/A Rating Change: N/A N/A N/A N/A New Rating: N/A N/A N/A N/A David Freilich defeats Gina Gabriel Ritesh Ghimirey Matthew Turner Previous Rating: 536 ± 68 - 495 ± 59 Rating Change: +12 - -8 New Rating: 548 ± 66 - 487 ± 57 Set Score: 3 - 2 Winning Team Losing Team Individuals: David Freilich Ritesh Ghimirey Gina Gabriel Matthew Turner Previous Rating: N/A N/A N/A N/A Rating Change: N/A N/A N/A N/A New Rating: N/A N/A N/A N/A Daniel Norris defeats Tony Kovacs Jesse Wilson Jesse Barnett Previous Rating: 1393 ± 56 - 1371 ± 93 Rating Change: +8 - -23 New Rating: 1401 ± 55 - 1348 ± 87 Set Score: 3 - 2 Winning Team Losing Team Individuals: Daniel Norris Jesse Wilson Tony Kovacs Jesse Barnett Previous Rating: N/A N/A N/A N/A Rating Change: N/A N/A N/A N/A New Rating: N/A N/A N/A N/A Tony Kovacs defeats Daniel Norris Justin Jones Lucy Zhu Previous Rating: 1307 ± 54 - 1319 ± 59 Rating Change: +20 - -25 New Rating: 1327 ± 52 - 1294 ± 57 Set Score: 3 - 0 Winning Team Losing Team Individuals: Tony Kovacs Justin Jones Daniel Norris Lucy Zhu Previous Rating: N/A N/A N/A N/A Rating Change: N/A N/A N/A N/A New Rating: N/A N/A N/A N/A Peter Clarke defeats Mark Nicholson Yuriko Newcombe Neil Sainsbury Previous Rating: 1272 ± 64 - 1237 ± 77 Rating Change: +15 - -23 New Rating: 1287 ± 62 - 1214 ± 73 Set Score: 3 - 1 Winning Team Losing Team Individuals: Peter Clarke Yuriko Newcombe Mark Nicholson Neil Sainsbury Previous Rating: N/A N/A N/A N/A Rating Change: N/A N/A N/A N/A New Rating: N/A N/A N/A N/A Peter Clarke defeats Neil Sainsbury Helen Zhang Daniel Neuffer Previous Rating: 1141 ± 62 - 1257 ± 58 Rating Change: +20 - -18 New Rating: 1161 ± 59 - 1239 ± 56 Set Score: 3 - 2 Winning Team Losing Team Individuals: Peter Clarke Helen Zhang Neil Sainsbury Daniel Neuffer Previous Rating: N/A N/A N/A N/A Rating Change: N/A N/A N/A N/A New Rating: N/A N/A N/A N/A Stephen Johnstone defeats Harim Lee Henning Hansen John Slattery Previous Rating: 1365 ± 54 - 1315 ± 56 Rating Change: +11 - -11 New Rating: 1376 ± 52 - 1304 ± 54 Set Score: 3 - 1 Winning Team Losing Team Individuals: Stephen Johnstone Henning Hansen Harim Lee John Slattery Previous Rating: N/A N/A N/A N/A Rating Change: N/A N/A N/A N/A New Rating: N/A N/A N/A N/A Stephen Johnstone defeats Harim Lee Marianne Dengate James Cao Previous Rating: 1309 ± 60 - 1345 ± 52 Rating Change: +20 - -15 New Rating: 1329 ± 58 - 1330 ± 50 Set Score: 3 - 1 Winning Team Losing Team Individuals: Stephen Johnstone Marianne Dengate Harim Lee James Cao Previous Rating: N/A N/A N/A N/A Rating Change: N/A N/A N/A N/A New Rating: N/A N/A N/A N/A Gus Matarazzo defeats Jack Banyard Steve Houghton Frank Erdelyi Previous Rating: 1067 ± 69 - 1018 ± 52 Rating Change: +18 - -10 New Rating: 1085 ± 66 - 1008 ± 51 Set Score: 3 - 1 Winning Team Losing Team Individuals: Gus Matarazzo Steve Houghton Jack Banyard Frank Erdelyi Previous Rating: N/A N/A N/A N/A Rating Change: N/A N/A N/A N/A New Rating: N/A N/A N/A N/A Gus Matarazzo defeats Jack Banyard Mark Chapman Smith Gary Brooker Previous Rating: 1101 ± 56 - 938 ± 55 Rating Change: +3 - -3 New Rating: 1104 ± 56 - 935 ± 54 Set Score: 3 - 2 Winning Team Losing Team Individuals: Gus Matarazzo Mark Chapman Smith Jack Banyard Gary Brooker Previous Rating: N/A N/A N/A N/A Rating Change: N/A N/A N/A N/A New Rating: N/A N/A N/A N/A George Christou defeats Don Sison Mick Coughlan Sapan Batra Previous Rating: 1242 ± 98 - 1136 ± 63 Rating Change: +16 - -6 New Rating: 1258 ± 93 - 1130 ± 61 Set Score: 3 - 2 Winning Team Losing Team Individuals: George Christou Mick Coughlan Don Sison Sapan Batra Previous Rating: N/A N/A N/A N/A Rating Change: N/A N/A N/A N/A New Rating: N/A N/A N/A N/A Don Sison defeats George Christou Jane Lee Foad Khademi Previous Rating: 1031 ± 56 - 962 ± 60 Rating Change: +6 - -7 New Rating: 1037 ± 54 - 955 ± 59 Set Score: 3 - 2 Winning Team Losing Team Individuals: Don Sison Jane Lee George Christou Foad Khademi Previous Rating: N/A N/A N/A N/A Rating Change: N/A N/A N/A N/A New Rating: N/A N/A N/A N/A Ernie Weaver defeats Don Norris Riley Rose Richard Burton Previous Rating: 1068 ± 51 - 1035 ± 56 Rating Change: +16 - -19 New Rating: 1084 ± 50 - 1016 ± 54 Set Score: 3 - 0 Winning Team Losing Team Individuals: Ernie Weaver Riley Rose Don Norris Richard Burton Previous Rating: N/A N/A N/A N/A Rating Change: N/A N/A N/A N/A New Rating: N/A N/A N/A N/A Don Norris defeats Ernie Weaver Peter Meek Phil Caldwell Previous Rating: 1110 ± 56 - 1134 ± 108 Rating Change: +14 - -53 New Rating: 1124 ± 54 - 1081 ± 97 Set Score: 3 - 1 Winning Team Losing Team Individuals: Don Norris Peter Meek Ernie Weaver Phil Caldwell Previous Rating: N/A N/A N/A N/A Rating Change: N/A N/A N/A N/A New Rating: N/A N/A N/A N/A Tony Webb defeats Daniel Bui Ethan Zhang Ray Winson Previous Rating: 1292 ± 60 - 1453 ± 89 Rating Change: +27 - -57 New Rating: 1319 ± 58 - 1396 ± 83 Set Score: 3 - 1 Winning Team Losing Team Individuals: Tony Webb Ethan Zhang Daniel Bui Ray Winson Previous Rating: N/A N/A N/A N/A Rating Change: N/A N/A N/A N/A New Rating: N/A N/A N/A N/A Matilda Alexandersson defeats Andrey Boleevskiy Helen Barnett Miron Boguslavsky Previous Rating: 1664 ± 72 - 1640 ± 87 Rating Change: +20 - -29 New Rating: 1684 ± 69 - 1611 ± 81 Set Score: 3 - 1 Winning Team Losing Team Individuals: Matilda Alexandersson Helen Barnett Andrey Boleevskiy Miron Boguslavsky Previous Rating: N/A N/A N/A N/A Rating Change: N/A N/A N/A N/A New Rating: N/A N/A N/A N/A Michael Cheung defeats Philip Vandeplassche Paul Cheung Jason Rawlings Previous Rating: 1678 ± 69 - 1676 ± 66 Rating Change: +21 - -19 New Rating: 1699 ± 66 - 1657 ± 63 Set Score: 3 - 1 Winning Team Losing Team Individuals: Michael Cheung Paul Cheung Philip Vandeplassche Jason Rawlings Previous Rating: N/A N/A N/A N/A Rating Change: N/A N/A N/A N/A New Rating: N/A N/A N/A N/A