Event: Division 2

PDF Excel

Opponent	Rating	Result
David Flynn	161	½ - ½
R Andrew Hebert	153	1 - 0
Alex Bentley	151	0 - 1
Simon Scott	135	½ - ½
Grenville Wollerton	135	½ - ½
Matthew Bubis	135	1 - 0
Nigel Wright	135	½ - ½
R Andrew Hebert	153	½ - ½
Andrew Robins	139	½ - ½
Vidura Mendis	135	1 - 0
Nigel Wright	135	½ - ½

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

215 = (1567 + 400 * (3 - 1)) / 11)