Individual Calculations January 2022
 Bacconnais, Isabelle  Total change: -14.00  Rating chartPersonal card
 Open Retif - Championnat de la Loire Atlantique 2021 r1-3 GETIGNE FRA 2021-11-06
RcRownchangeKK*chgGame
 1371 1038 0.50 3 0.10 40 4.00 
  Le Menn, Bob 1436 FRA0.001-0.0840-3.20 
  Antonov, Avgust 1240 FRA0.5010.264010.40 
  Wielezynski, Olivier 1438  * FRA0.001-0.0840-3.20 
 * 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)
 
 5eme Open FIDE de Suce sur Erdre (-2200) Open C SUCE SUR ERDRE FRA 2021-12-19
RcRownchangeKK*chgGame
 1257 1035 0.00 2 -0.45 40 -18.00 
  Bockser, Loan 1300 FRA0.001-0.1840-7.20 
  Bourain, Maxime 1214 FRA0.001-0.2740-10.80 

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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