Event: Division 2

PDF Excel

Opponent	Rating	Result
Daniel Meredith	1787	½ - ½
George Smith	1682	0 - 1
Eric J Brodie	1800	½ - ½
George Smith	1680	½ - ½

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

1637 = (6949 + 400 * (0 - 1)) / 4)