Event: Division 2

PDF Excel

Opponent	Rating	Result
Neil Cannon	1963	1 - 0
David Mirzoyan	2400	0 - 1
Colin Mackenzie	2056	½ - ½
Howard J Waterman	1928	½ - ½

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

2087 = (8347 + 400 * (1 - 1)) / 4)