Event: KO 2022-23

PDF Excel

Opponent	Rating	Result
Peter Harbott	1918	0 - 1
Monika Hosker	1302	1 - 0
Hamish Hockings	1625	1 - 0
Guy Turvey	1477	½ - ½
Guy Turvey	1503	1 - 0
Peter Rankin	1675	½ - ½
Peter Rankin	1675	½ - ½

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

1711 = (11175 + 400 * (3 - 1)) / 7)