Event: Ringwood Rapidplay Open

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Opponent	Rating	Result
Dennis Stokes-Carter	1841	1 - 0
Nwachukwu Okoli	1919	0 - 1
Stephen O'Toole	1724	1 - 0
Johnathan D Bourne	1869	0 - 1
David J Deacon	1915	½ - ½
Keith DF Gregory	1983	1 - 0

performance = (sum(opponents ratings) + 400(wins-losses)) / games

1942 = (11251 + 400 * (3 - 2)) / 6)