Event: 7th Cornwall Online Congress

PDF Excel

Opponent	Rating	Result
Bryan Jones	1579	0 - 1
Rafferty Renshaw	1594	0 - 1
Ian Renshaw	1399	½ - ½
Hugh Brown	1249	½ - ½
Ashley Jones	953	½ - ½

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

1195 = (6774 + 400 * (0 - 2)) / 5)