Event: Woodhouse Cup

PDF Excel

Opponent	Rating	Result
Andrew J Ledger	2397	½ - ½
Mark W Rogerson	2071	½ - ½
Adam G Ashton	2341	½ - ½

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

2270 = (6809 + 400 * (0 - 0)) / 3)