Event: Major

PDF Excel

Opponent	Rating	Result
Robert D Hull	1685	0 - 1
Tim Valentine	1686	0 - 1
Murad Abdulkarim	1742	½ - ½
Michael Krautzberger	1524	1 - 0
Gary Shelley	1389	1 - 0
Stephen D Simon	1210	1 - 0
Tyrone R Jefferies	1559	½ - ½

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

1599 = (10795 + 400 * (3 - 2)) / 7)