Event: MID En Passant Cup

PDF Excel

Opponent	Rating	Result
Henry Cove	159	0 - 1
Robert E Lane	148	½ - ½
Henry Cove	159	0 - 1
Keith Nevols	163	½ - ½
Chris Marshall	146	0 - 1
Barrington Beavis	143	0 - 1
Rob Woolacott	132	0 - 1
Chris Marshall	146	½ - ½

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

-101 = (1196 + 400 * (0 - 5)) / 8)