Event: NSDCA Division 1

PDF Excel

Opponent	Rating	Result
Geoff Laurence	1708	1 - 0
Gerald Acey	2054	0 - 1
Lee Farrington	2049	0 - 1
Richard WY Lee	2164	½ - ½
Samuel A Parry	2025	0 - 1
Kamil Zak	1900	0 - 1
Samuel A Parry	2025	0 - 1

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

1761 = (13925 + 400 * (1 - 5)) / 7)