Event: Division 3

PDF Excel

Opponent	Rating	Result
Trevor Wright	1327	1 - 0
Harry Hartshorn	1449	0 - 1
Thomas Sheat	1550	0 - 1
Hugo E Brown	1333	0 - 1
Raf Calumpiano	1364	0 - 1
Lee R Osmon	1328	0(def) - 1
George Robinson	1369	0 - 1

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

1132 = (8392 + 400 * (1 - 5)) / 6)