Event: U1850

PDF Excel

Opponent	Rating	Result
Ian P Woodward	1805	1 - 0
Ben Yelverton	1684	1 - 0
Russell Campbell	1822	½ - ½

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

2037 = (5311 + 400 * (2 - 0)) / 3)