Event: Div 3 - Batley-Meek Memorial Trophy

PDF Excel

Opponent	Rating	Result
Kirin Harrington	1515	1 - 0
Junaid Waseem	1505	0 - 1
David Matthews	1144	0 - 1
Matthew Nunns	1285	1 - 0
Harry Heather	1554	1 - 0
Steve Moon	1574	½ - ½
Tim England	1755	0 - 1

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

1476 = (10332 + 400 * (3 - 3)) / 7)