Individual Calculations September 2021
 Weber, Richard  Total change: -13.60  Rating chartPersonal card
 7eme open d'echec de Thones (-2200) THONES FRA 2021-07-25
RcRownchangeKK*chgGame
 1449 1456 3.00 7 -0.68 20 -13.60 
  Fuhrmann, Guy 1856  * FRA0.001-0.0820-1.60 
  L`herbon De Lussats, Jean 1273 MNC1.0010.26205.20 
  Charmier, Gregory 1856  * FRA0.001-0.0820-1.60 
  Maret, Anna 1258 FRA0.001-0.7620-15.20 
  Boudet, Nicole 1073 FRA1.0010.09201.80 
  Bronny, Germain 1335 FRA1.0010.34206.80 
  Vanderpooten, Raphael 1494 FRA0.001-0.4520-9.00 
 * 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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