Event: EDCA National - Blitz

PDF Excel

Opponent	Rating	Result
Peter T Sharpe	1670	0 - 1
Linda Beasley	1000	1 - 0
Phillip K Gardner	1612	0 - 1
Anthony Quinn	1000	1 - 0
Clifford Lane	1527	0 - 1
Oliver Westbury	0	0 - 1
Reuben Litherland	1426	0 - 1

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

1005 = (8235 + 400 * (2 - 5)) / 7)