Event: Worcestershire Rapidplay league

PDF Excel

Opponent	Rating	Result
Rob Sutton	1659	1 - 0
John P Wrench	1947	½ - ½
David Spowart	1789	0 - 1
Paul B Sharratt	1794	½ - ½
Rob Sutton	1659	0 - 1
John P Wrench	1947	½ - ½
Paul B Sharratt	1794	1 - 0
David Spowart	1789	1 - 0

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

1847 = (14378 + 400 * (3 - 2)) / 8)