Individual Calculations December 2020
 Karsenty, Madeleine  Total change: -13.20  Rating chartPersonal card
 40eme Open de La Bresse - Tournoi B LA BRESSE FRA 2020-10-28
RcRownchangeKK*chgGame
 1171 1198 1.50 4 -0.66 20 -13.20 
  Harter, William 1068 FRA0.501-0.1820-3.60 
  Harter, Cyrille 1032 FRA1.0010.28205.60 
  Bouzoumou, Francisque 1393 FRA0.001-0.2520-5.00 
  Rodionov, Vadim 1190 FRA0.001-0.5120-10.20 

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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