Event: Good Friday Rapidplay

PDF Excel

Opponent	Rating	Result
Darren M Chell	0	1 - 0
Stanislaw Wojtas	1826	0 - 1
Steve Whatmore	1777	1 - 0
Matthew Hill	1793	½ - ½

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

1449 = (5396 + 400 * (2 - 1)) / 4)