Event: Division Three

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Opponent	Rating	Result
Ionut Florin Valea	1661	0 - 1
Paul Silverman	1586	½ - ½
Adam Gale	1492	0 - 1
Peter S Banks	1624	0 - 1
Michael WA Hoare	1620	0 - 1
Sam Hughes	1605	½ - ½
Athanasia Kouka	1400	½ - ½
Richard Bailey	1501	0 - 1

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

1311 = (12489 + 400 * (0 - 5)) / 8)