Individual Calculations February 2024
 Couradin, Bruno  Total change: 21.40  Rating chartPersonal card
 22e tournoi de Noel de Montigny MONTIGNY LE BRETONNEUX FRA 2023-12-27
RcRownchangeKK*chgGame
 1494 1329 2.50 5 1.07 20 21.40 
  Kunne, Ronald 1588 FRA0.001-0.1820-3.60 
  Nicol, Christian 1535 FRA1.0010.762015.20 
  Couradin, Jean-Marie 1410 FRA0.5010.11202.20 
  Longbien, Dominique 1470 FRA0.001-0.3120-6.20 
  Corbillet, Mathieu 1467 FRA1.0010.692013.80 

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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