Event: Division C

PDF Excel

Opponent	Rating	Result
Nick Sinclair	1450	½ - ½
William J Moffatt	1699	0 - 1
Oliver Nunn	1450	0 - 1
David G Clayton	1452	1 - 0
Steve G Hughes	1514	0 - 1
Steven Clegg	1450	1 - 0
Robert Hart	1657	0 - 1

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

1410 = (10672 + 400 * (2 - 4)) / 7)