Individual Calculations September 2021
 Daniel, Jean-Claude  Total change: 40.40  Rating chartPersonal card
 Circuit d'Echecs Gascon 2021 - Tournoi C RISCLE FRA 2021-08-02
RcRownchangeKK*chgGame
 1652 1649 5.50 7 2.02 20 40.40 
  Bournique, Bruno 1750 FRA1.0010.642012.80 
  Grimault, Leane 1629 FRA1.0010.47209.40 
  Idoux, Rene 1695 FRA0.5010.06201.20 
  Jouhaud, Pierre-Alexandre 1740 FRA1.0010.622012.40 
  Fournier, Remi 1613 FRA0.501-0.0520-1.00 
  Davies, Milo 1509 WLS1.0010.31206.20 
  Thouvenin, Philippe 1626 FRA0.501-0.0320-0.60 

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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