Event: York 2024 Summer C

PDF Excel

Opponent	Rating	Result
John Foo	1518	0 - 0
Derek Toyne	1544	0 - 1
Ian Gaskin	1616
Norman G Andrews	1495	1 - 0

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

1520 = (3039 + 400 * (1 - 1)) / 2)