Event: South Cheshire Shield

Opponent Rating Result
Sandra G Blackburn 1567 ½ - ½
Nigel Gardner 1560 0 - 1
Jack Phillips 950 1 - 0
Julian P Cook 1370 1 - 0
David A Fuller 1451 0 - 1
Pawel Stanny 1448 ½ - ½
performance = (sum(opponents ratings) + 400(wins-losses)) / games

1391 = (8346 + 400 * (2 - 2)) / 6)

   Back