Event: Division 2

PDF Excel

Opponent	Rating	Result
Richard J West	1677	½ - ½
Kevin N Bendall	1598	½ - ½
John Lightowler	1676	0 - 1
Richard J West	1659	0 - 1
TW Anthony Pilkington	1561	½ - ½
Finlay Duncton	1249	1 - 0

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

1503 = (9420 + 400 * (1 - 2)) / 6)