Event: Silver Rook

PDF Excel

Opponent	Rating	Result
Ian D Strickland	1646	1 - 0
John G Taylor	1507	1 - 0
Robert Pells	1694	½ - ½
James Annan	1804	0 - 1
Eli Maunder	1405	1 - 0
Eric Lyu	1566	0 - 1
Pierre De Beco	1665	½ - ½

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

1670 = (11287 + 400 * (3 - 2)) / 7)