Event: Division 2

PDF Excel

Opponent	Rating	Result
Thomas Weavin	1639	0 - 1
John H Sleggs	1523	1 - 0
Mark Tarnavskyi	1722	0 - 1

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

1495 = (4884 + 400 * (1 - 2)) / 3)