Event: Division A

PDF Excel

Opponent	Rating	Result
Martin Mitchell	2228	1 - 0
Peter E Jowett	2184	½ - ½
Phillip T Seery	1920	1 - 0
Peter E Jowett	2184	½ - ½
Martin Mitchell	2228	½ - ½
Niamh Bridgeman	1968	1 - 0
Paul A Evans	2070	1 - 0

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

2340 = (14782 + 400 * (4 - 0)) / 7)