Event: Bude Spring 2021 APA

PDF Excel

Opponent	Rating	Result
Maurice A Richards	1538	0 - 1
Christine F Constable	1560	0 - 1
David R Jenkins	1572	½ - ½
Hugh Brown	1345	0 - 1
Christine F Constable	1560	1 - 0
Luke Collins	0	1 - 0

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

1196 = (7575 + 400 * (2 - 3)) / 6)