Event: Division 4B

PDF Excel

Opponent	Rating	Result
Freddie Pick	1720	0 - 1
David B McGeeney	1728	1 - 0
Ben E Learoyd	1637	1 - 0
Peter Ackland	1454	1 - 0
Freddie Pick	1807	0 - 1
Carolus Tang	1396	½ - ½
J Andrew Borkowski	1793	½ - ½

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

1705 = (11535 + 400 * (3 - 2)) / 7)