Event: NSDCA Division 1

PDF Excel

Opponent	Rating	Result
Simon Layhe	1800	0 - 1
Michael L Hancock	2029	½ - ½
John P Ewens	1953	1 - 0
Geoff Laurence	1778	1 - 0
Simon R Edwards	2050	1 - 0
Martin J Burns	1907	½ - ½
David I Hulme	1803	1 - 0

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

2074 = (13320 + 400 * (4 - 1)) / 7)