Event: NSDCA Division 4

PDF Excel

Opponent	Rating	Result
Rob Aked	1295	1 - 0
Rowan J Webb	1271	1 - 0
Neil Hankey	1165	1 - 0
Adam Fields	1416	½ - ½
Ernest Wilkinson	1401	0 - 1
Philip Grocott	1348	½ - ½
Finley Thomas	1249	½ - ½

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

1421 = (9145 + 400 * (3 - 1)) / 7)