Individual Calculations July 2019
 Kermann, Rene  Total change: 10.20  Rating chartPersonal card
 Vaucluse veterans 2019 (-2200) ORANGE FRA 2019-05-23
RcRownchangeKK*chgGame
 1501 1454 4.50 9 0.51 20 10.20 
  Fould, Alain 1147 FRA1.0010.14202.80 
  Gastou, Christian 1662 FRA0.001-0.2320-4.60 
  Margaillan, Jeannette 1121 FRA1.0010.12202.40 
  Bernard, Christian 1499 FRA0.5010.06201.20 
  Bert, Christophe 1478 FRA0.5010.03200.60 
  Passchier, Albert 1772 FRA1.0010.872017.40 
  Recking, Rene 1854  * LUX0.001-0.0820-1.60 
  Chanut, Eliane 1446 FRA0.001-0.5120-10.20 
  Rond, Bernard 1534 FRA0.5010.11202.20 
 * 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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