Event: Division 1

PDF Excel

Opponent	Rating	Result
Anthony Giles	1765	0 - 1
Robert A Lanzer	1773	1 - 0
Martin G Fletcher	1368	½ - ½
Paul A Batchelor	2031	0 - 1
Julian Clark	1812	½ - ½
James M Wheeler	1874	½ - ½
Anthony RJ Higgs	2026	0 - 1
Janis Petersons	1862	½ - ½
Louis Buckland	1931	0 - 1

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

1694 = (16442 + 400 * (1 - 4)) / 9)