Rapid: Individual Calculations November 2023
 Ehrhard, Clement  Total change: -13.60  Rating chartPersonal card
 29e Open Avenir de Bischwiller 2023 Tournoi A BISCHWILLER FRA 2023-09-30
RcRownchangeKK*chgGame
 1088 1212 1.00 2 -0.34 40 -13.60 
  Meshaikin, Ivan 1082 FRA0.001-0.6840-27.20 
  Haroutyunyan, Erika 1094 FRA1.0010.344013.60 

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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