Event: OTB Club Championship

PDF Excel

Opponent	Rating	Result
Davide Segat	1503	1 - 0
Michael GA Wilson	1708	1 - 0
Matthias Lataille	1737	1 - 0
Terry D Whitton	1892	½ - ½
Istvan Karacsony	1820	0 - 1
Tu Senan	1575	1 - 0
Ashley Freeman	2000	0 - 1

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

1862 = (12235 + 400 * (4 - 2)) / 7)