Event: Division 2

PDF Excel

Opponent	Rating	Result
Ric Woodcock	103	1 - 0
Max Parkhouse	138	½ - ½
Daniel W Hill	147	1 - 0
Chris Tatham	123	1 - 0
Stephen R Cooper	98	1 - 0
Paul W Jones	0	½ - ½
Sam Watson	119	½ - ½
Ian Carrigan	110	½ - ½

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

305 = (838 + 400 * (4 - 0)) / 8)