Hi Franceso. Error rates are "normalised". That is, they are adjusted to make them all match the size that the error would be if you were playing a money game and the cube were at 1.
Luck takes into account the match score. For example, a lucky 66 makes a much bigger difference to the overall result of the match if comes in a bearoff at double match point rather in game 1 of an 11 pointer. Cheers, Ian -----Original Message----- From: bug-gnubg-bounces+ian.shaw=riverauto.co...@gnu.org <bug-gnubg-bounces+ian.shaw=riverauto.co...@gnu.org> On Behalf Of Francesco Ariis Sent: Thursday, June 6, 2024 11:34 AM To: bug-gnubg@gnu.org Subject: Error rate and Luck adjusted result Why are (sometimes) Error rate and Luck adjusted result discordant? I try analyse every match I play. Now and then The Error rate stat and the Luck adjusted result are discordant: that is, one player seems to have performed better — sometimes, way better — in one stat and worse — sometimes, way worse — on the other. I understand these are two different calculations and cannot be compared with simple algebra. Can someone come up with a simple example where why Error rate is lower than my opponent but the Luck adjusted result is in his favour? Thanks and happy rolls —F