Event: Division 3

PDF Excel

Opponent	Rating	Result
Roland Robson	1484	0 - 1
Mike Warden	1580	½ - ½
Jon A Asbury	1569	1 - 0
Karol Grzywaczewski	1658	½ - ½
Jason D Madden	1550	1 - 0
Stephen Rumsby	1620	0 - 1
Charlie Corden	0	0 - 1

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

1294 = (9461 + 400 * (2 - 3)) / 7)