Event: Division 2

PDF Excel

Opponent	Rating	Result
Stuart Humphreys	1911	1 - 0
John Molyneux	2136	1 - 0
Ben Mason	1792	½ - ½
David Flynn	1931	0 - 1

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

2043 = (7770 + 400 * (2 - 1)) / 4)