Individual Calculations August 2022
 Gerdell, Frank  Total change: -122.80  Rating chartPersonal card
 24eme Open International des Vins du Medoc a Hourtin (33) HOURTIN FRA 2022-07-02
RcRownchangeKK*chgGame
 1700 2074 4.00 8 -3.07 40 -122.80 
  Wagschal, Jean Philippe 1569 FRA1.0010.04401.60 
  Lagunes, Robin 1846 FRA0.501-0.2940-11.60 
  Laurain, Dominique 1878 FRA0.501-0.2540-10.00 
  Lamothe, Hugo 1643 FRA0.501-0.4340-17.20 
  Maruejols, Claude 1835 FRA0.001-0.8040-32.00 
  Le Coz, Marie Sarah 1569 FRA0.001-0.9640-38.40 
  Vigneau-Zorraquino, Cioran 1674  * FRA1.0010.08403.20 
  Ferrandi, Bernard 1589 FRA0.501-0.4640-18.40 
 * 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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