Event: Graded LP Friendlies

PDF Excel

Opponent	Rating	Result
Martin F Frisher	1785	½ - ½
Neville Layhe	1657	1 - 0
Harry Gardiner	1912	½ - ½

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

1918 = (5354 + 400 * (1 - 0)) / 3)