Individual Calculations April 2023
 Tchalimian, Pascal  Total change: -4.00  Rating chartPersonal card
 Team 2023 - Nationale 3 r7-8 FRANCE FRA 2023-03-11
RcRownchangeKK*chgGame
 1976 1892 0.50 2 -0.28 20 -5.60 
  Prost, Frederic 2044 FRA0.001-0.3020-6.00 
  Badoual, Patrice 1907 FRA0.5010.02200.40 

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)
 
 Championnat de la Loire 2022-2023 r6 SAINT ETIENNE FRA 2023-03-25
RcRownchangeKK*chgGame
 1492 1892 1.00 1 0.08 20 1.60 
  Guevorguian, Garouch 1492  * FRA1.0010.08201.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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