Event: Division Five

PDF Excel

Opponent	Rating	Result
John Grant	1623	0 - 1
Trevor Reece	1330	0 - 1
Bruno A Dos Santos Silva	1853	0 - 1
Steven Mildenhall	1323	0 - 1
Andy Tipper	1397	0 - 1
Des J Green	1113	½ - ½
Phil Dyson	1302	0 - 1

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

1077 = (9941 + 400 * (0 - 6)) / 7)