Event: Silver Rook Autumn 22

PDF Excel

Opponent	Rating	Result
Wiki Rybus	0	0 - 1
Jimmy Blair	0	½ - ½
Adam Majewski	0	1 - 0
Marek Zajaczkowski	0	½ - ½
Frederick Fairhurst	0	1 - 0
Dennis Browning	0	0 - 1
Ben Rhodes	0	½ - ½
Adrian Kaszuba	0	0 - 1

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

-50 = (0 + 400 * (2 - 3)) / 8)