Event: Online Division 1

PDF Excel

Opponent	Rating	Result
Peter S Fisher	1619	½ - ½
Stefan H Tennant	1503	0 - 1
Peter J Kitchen	1789	0 - 1

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

1370 = (4911 + 400 * (0 - 2)) / 3)