Event: Division 1

PDF Excel

Opponent	Rating	Result
John Staniforth	1817	½ - ½
Travis Hackett	1654	1 - 0
Peter J R Oliver	1619	½ - ½

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

1830 = (5090 + 400 * (1 - 0)) / 3)