Event: Division 4

PDF Excel

Opponent	Rating	Result
Michael Wheeler	1290	0 - 1
Binu Manoharan	1300	0 - 1
Spike Bloxham	1476	½ - ½

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

1089 = (4066 + 400 * (0 - 2)) / 3)