Event: Week 10

PDF Excel

Opponent	Rating	Result
Charlie G Swinson	1448	0 - 1
Callum M Kirk	1000	1 - 0
David A Hallen	1481	½ - ½
Tom Moitié	1561	0 - 1

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

1273 = (5490 + 400 * (1 - 2)) / 4)