Individual Calculations January 2023
 Ribelles, Anthony  Total change: 2.60  Rating chartPersonal card
 Coupe de Meyreuil 2022 MEUREUIL FRA 2022-12-17
RcRownchangeKK*chgGame
 1427 1311 2.00 5 0.13 20 2.60 
  Madranges, Jean 1736 FRA0.001-0.0720-1.40 
  Derien, Robert 1440 FRA0.001-0.3320-6.60 
  Vincent, Cyril 1402 FRA0.001-0.3820-7.60 
  Feugier, Bruno 1157 FRA1.0010.29205.80 
  Amoros, Jean 1402 FRA1.0010.622012.40 

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)
 

 

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