Event: Riviera A.M. Open 2023

Opponent Rating Result
Sean Gordon 2091 0 - 1
Ian N Heppell 1999 ½ - ½
K Hoadley 2063 0 - 1
David K Openshaw 1936 1 - 0
Peter J Kirby 2024 0 - 1
performance = (sum(opponents ratings) + 400(wins-losses)) / games

1863 = (10113 + 400 * (1 - 3)) / 5)

   Back