Event: NSDCA Division 3

PDF Excel

Opponent	Rating	Result
Lea Podmore	1451	0 - 1
Thomas Bailey	1657	0 - 1
Colin Abell	1490	1 - 0
Richard Sutton	1450	½ - ½
Roger W Walker	1610	0 - 1
Pawel Stanny	1537	1 - 0
Jamie Roberts	1521	1 - 0

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

1531 = (10716 + 400 * (3 - 3)) / 7)