Event: Anstey Junior Club Championship Rapidplay

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Opponent	Rating	Result
Jaan Sebastian	600	1 - 0
Alex Street	1409	0 - 1
Curtis Blunt	1241	0 - 1
Edward Curtis	0	1 - 0
Yuvraj Sadhra	1258	1 - 0

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

982 = (4508 + 400 * (3 - 2)) / 5)