Event: IM Brown

PDF Excel

Opponent	Rating	Result
Daniel Gottschalk	1948	0 - 1
Jonathon Day	1556	0 - 1
Varun Nayak	1420	0 - 1
Samesh Chotai	1569	0 - 1
Jim R Postill	1461	0 - 1
Jack Walker	1892	0 - 1
Vivien Webster	1715	0 - 1
Dave Gray	1704	0 - 1

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

1258 = (13265 + 400 * (0 - 8)) / 8)