Event: 2nd Yorkshire Rapidplay Championships - Minor

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Opponent	Rating	Result
Piotr Kaszynski	1265	1 - 0
Louis Needham	1421	0 - 1
Rishav Banerjee	1268	1 - 0
Neil Taylor	1359	1 - 0
Kye Hutchings	1245	1 - 0
Steve Crow	1550	½ - ½
Matthew Grimley	1456	0 - 1

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

1481 = (9564 + 400 * (4 - 2)) / 7)