Event: Silver Queen Autumn 22

PDF Excel

Opponent	Rating	Result
Fionn Rooney	1303	1 - 0
Jude Cureton	1427	½ - ½
Dennis Browning	1895	0 - 1
Michael Dunkley	1868	0 - 1

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

1523 = (6493 + 400 * (1 - 2)) / 4)