Event: Holmfirth Pod Chess League

PDF   Excel   
Opponent Rating Result
Dave Gray 143 0 - 1
Steve Westmoreland 148 0 - 1
performance = (sum(opponents ratings) + 400(wins-losses)) / games

-255 = (291 + 400 * (0 - 2)) / 2)

   Back

Opponent Rating Result
John Hill 109 1 - 0
Amelia Fretwell 0 1 - 0
performance = (sum(opponents ratings) + 400(wins-losses)) / games

455 = (109 + 400 * (2 - 0)) / 2)

Opponent Rating Result
Craig H Sharpe 76 1 - 0
performance = (sum(opponents ratings) + 400(wins-losses)) / games

476 = (76 + 400 * (1 - 0)) / 1)