Event: Division 4

PDF Excel

Opponent	Rating	Result
Vijay Gulab	1593	0 - 1
George Gowers	1150	0 - 1
Stephen Holmes	1075	1 - 0
Jacob McNulty	1150	1 - 0
Gordon Milner	1060	1 - 0
Leo Abraham	1184	0 - 1
John A Oliver	1413	½ - ½

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

1232 = (8625 + 400 * (3 - 3)) / 7)