Event: SCCU County Championship: u1850

PDF Excel

Opponent	Rating	Result
Leon HJ Fincham	1725	0 - 1
Chris PJ Bernard	1703	1 - 0
Pete Meadows	1660	0 - 1

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

1563 = (5088 + 400 * (1 - 2)) / 3)