Event: 2023 Douglas Championship

PDF Excel

Opponent	Rating	Result
Paul Smith	1697	1 - 0
Glenn Cross	1771	1 - 0
Zahed Miah	1809	½ - ½
Li Wu	2292	0 - 1
John Costello	1819	½ - ½
Brian Towers	1864	½ - ½
Sanjay Savio Gumireddy	1880	0 - 1

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

1876 = (13132 + 400 * (2 - 2)) / 7)