Event: Division 1

PDF Excel

Opponent	Rating	Result
Oliver Froom	173	½ - ½
Brendan J Ruane	169	1 - 0
Calum Salmons	181	1 - 0
Vivian J Cole	174	½ - ½
Michael D Nicholas	178	0 - 1
Lucy Bennet-Stevens	165	½ - ½
Max Bennett	171	½ - ½

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

230 = (1211 + 400 * (2 - 1)) / 7)