Event: 480 Max

PDF Excel

Opponent	Rating	Result
Michael J Harrington	117	0 - 1
Peter W Leary	124	½ - ½
Paul Joiner	91	½ - ½
Kim T Gilbert	119	1 - 0
Michael J Harrington	117	1 - 0
Peter W Leary	124	0 - 1
Paul Joiner	91	1 - 0
Kim T Gilbert	119	0 - 1

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

113 = (902 + 400 * (3 - 3)) / 8)