Event: League Division Three

PDF Excel

Opponent	Rating	Result
Malcolm S Harding	1469	1 - 0
Jiri Stepan	1346	0 - 1
Nigel Malka	1627	½ - ½

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

1481 = (4442 + 400 * (1 - 1)) / 3)