Individual Calculations July 2019
 Couderc, Clarisse  Total change: -2.00  Rating chartPersonal card
 21eme Open International de Narbonne-Plage (-2200) NARBONNE FRA 2019-06-08
RcRownchangeKK*chgGame
 1263 1091 2.00 7 -0.05 40 -2.00 
  Pous, Antoine 1491  * FRA0.001-0.0840-3.20 
  Moreno Chabot, Clement 1357 FRA0.001-0.1840-7.20 
  Garrigue, Kellian 1183 FRA0.001-0.3740-14.80 
  Pleut, Mael 1160 FRA0.001-0.4040-16.00 
  Duval, Dominique 1153 FRA0.001-0.4140-16.40 
  Beranger, Jean-Damien 1141 FRA1.0010.574022.80 
  Leost, Joel 1357 FRA1.0010.824032.80 
 * 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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