Event: September/October rapidplay

PDF Excel

Opponent	Rating	Result
Lawrence Waller	317	1 - 0
Vivaan Kashyap	747	1 - 0
Vivaan Kashyap	747	0 - 1

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

737 = (1811 + 400 * (2 - 1)) / 3)