Rapid: Individual Calculations July 2023
 Canu, Raynald  Total change: -0.20  Rating chartPersonal card
 8eme Rapide du Pays de Bray GOURNAY EN BRAY FRA 2023-06-25
RcRownchangeKK*chgGame
 1631 1324 1.00 4 -0.01 20 -0.20 
  Arjol-Conde, David 1730 FRA0.001-0.0820-1.60 
  Leon, Yori 1095 FRA1.0010.21204.20 
  Guliyev, Tofig 1630 FRA0.001-0.1420-2.80 
  Donnenfeld, Patrice 2070 FRA0.0010.00200.00 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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