Event: League Division 2

PDF Excel

Opponent	Rating	Result
Callum Anderson	0	1 - 0
Stephen Burton	1495	1 - 0
Samuel J Playford	1625	½ - ½
David Thorn	1270	1 - 0
Chris Hare	0	1 - 0
Nathaniel Mackenzie	1295	1 - 0
Chris Hare	0	0 - 1

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

1041 = (5685 + 400 * (5 - 1)) / 7)