Event: Division One

PDF Excel

Opponent	Rating	Result
Mark S Gray	200	1 - 0
Christopher Skulte	192	½ - ½
Nikolaos Kallitsis	184	1 - 0
Colin Mackenzie	184	½ - ½
C Russell	198	1 - 0
Olivia Smith	188	1 - 0
Gyula Meszaros	219	1 - 0

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

481 = (1365 + 400 * (5 - 0)) / 7)