Event: Doncaster Jamboree

PDF Excel

Opponent	Rating	Result
Peter Convery	1895	1 - 0
Zak Tomlinson	1828	1 - 0
Neil R Lowther	1880	1 - 0

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

2268 = (5603 + 400 * (3 - 0)) / 3)