Event: 2023 Douglas Championship

PDF Excel

Opponent	Rating	Result
Brian Robert Woodard	1681	0 - 1
Colin Watkinson	1549	1 - 0
Kyle Cross	1464	1 - 0
John Costello	1807	0 - 1
Howard EJ Dobson	1728	1 - 0
Henrik Fabri	1946	½ - ½
Paul Smith	1690	1 - 0

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

1809 = (11865 + 400 * (4 - 2)) / 7)