Event: Division 2

PDF Excel

Opponent	Rating	Result
Colin Winstanley	1479	½ - ½
Steven Press	1447	½ - ½
Terry Johnes	1231	1 - 0

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

1519 = (4157 + 400 * (1 - 0)) / 3)