Event: Somerset Cup

PDF Excel

Opponent	Rating	Result
Lander Arrasate Bedialauneta	159	0 - 1
Tim F Woodward	150	0 - 1
Andrew F Footner	181	½ - ½

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

-103 = (490 + 400 * (0 - 2)) / 3)