Event: U1800 Championship

PDF Excel

Opponent	Rating	Result
Louis Cowell	0	1 - 0
Duncan Marshall	1617	1 - 0
Allan Hutton	1545	0 - 1
George Smith	1673	0 - 1
Louis Cowell	1668	1 - 0
Duncan Marshall	1590	1 - 0
Allan Hutton	1536	½ - ½
George Smith	1698	½ - ½

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

1516 = (11327 + 400 * (4 - 2)) / 8)