Event: B&DCL Div 4

PDF Excel

Opponent	Rating	Result
Tim Joyce	1661	0 - 1
Oleksii Panchenko	1600	½ - ½
Jake Grubb	1480	0 - 1
John Harrison	1550	1 - 0
Jason Wang	1550	0 - 1
Andre F Mills	1534	1 - 0
Sebastian Nickel	1435	1 - 0
Byron E Ed Mortimer	1575	½ - ½
Paul Sandy	1562	1 - 0
Simon Young	1655	0 - 1

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

1560 = (15602 + 400 * (4 - 4)) / 10)