Event: Division 2

PDF Excel

Opponent	Rating	Result
Reuben Hilliar	0	1 - 0
Ian Gaskin	1602	0 - 1
Colin Weller	1661	1 - 0
Thomas Bennett	1682	½ - ½
Geoff Walker	1370	0 - 1
Jack Pye	1396	0 - 1
Stephen R Cooper	1394	1 - 0

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

1301 = (9105 + 400 * (3 - 3)) / 7)