Event: Silver Rook

PDF Excel

Opponent	Rating	Result
Angel Monterde	1747	0 - 1
Brian Ward	1237	1 - 0
Jacob A Westmoreland	1413	1 - 0
Jacob Smith	1660	1 - 0
Peter Catt	1777	0 - 1
Joey Fell	1334	0 - 1
William Peacock	1489	½ - ½

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

1522 = (10657 + 400 * (3 - 3)) / 7)