Event: Division 5

PDF Excel

Opponent	Rating	Result
Simon Parham	1297	1 - 0
Jim Wellington	1537	0 - 1
Nikolai Harrison	0	0 - 1
Christopher Cumbers	1413	½ - ½
Stephen Morley	1410	1 - 0
Simon Parham	1297	0 - 1
Daniel Walker	1411	1 - 0

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

1195 = (8365 + 400 * (3 - 3)) / 7)