Event: Division 5

PDF Excel

Opponent	Rating	Result
Charles Greer	1493	1 - 0
Ian R Rook	1523	0 - 1
Simas Tamosiunas	1570	½ - ½

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

1529 = (4586 + 400 * (1 - 1)) / 3)