Individual Calculations September 2021
 Mesples, Jean-Marc  Total change: 19.00  Rating chartPersonal card
 Circuit d'Echecs Gascon 2021 - Tournoi A RISCLE FRA 2021-08-02
RcRownchangeKK*chgGame
 1995 1892 3.50 7 0.95 20 19.00 
  Testard, Philippe 1929 FRA1.0010.552011.00 
  Lucidarme, Damien 1913 FRA0.5010.03200.60 
  Ruffet, Jeremy 1996 FRA0.001-0.3620-7.20 
  Cazeaux, Didier 1969 FRA0.5010.11202.20 
  Devecchi, Jorge 1980 FRA1.0010.622012.40 
  Carre, Sylvain 2117 FRA0.5010.28205.60 
  Antao, Amory 2061 FRA0.001-0.2820-5.60 

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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