Event: Division 2

PDF Excel

Opponent	Rating	Result
Malcolm P Kingsley	1893	0 - 1
Neville H Twitchell	1923	½ - ½
Myles Brunger	1500	0 - 1
Nick J Lacey	1675	0 - 1
Inder-Veer Singh	1728	0 - 1
Stephen W Berkley	1683	0 - 1
Sergey Pereslavtsev	1150	0 - 1

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

1307 = (11552 + 400 * (0 - 6)) / 7)