Event: Division Three

PDF Excel

Opponent	Rating	Result
Joe Kadar	1693	1 - 0
Brian Jones	1143	1 - 0
Joe Conway- Lees	0	0 - 1
David J Reeves	1525	1 - 0
Reg Jones	1270	1 - 0
Barry R Smith	1541	1 - 0
Kevin J Spillane	1679	½ - ½

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

1493 = (8851 + 400 * (5 - 1)) / 7)