Individual Calculations December 2021
 Bellahcene, Meriem  Total change: -53.80  Rating chartPersonal card
 Championnat de France des Jeunes 2021 - U20 AGEN FRA 2021-10-24
RcRownchangeKK*chgGame
 1886 1915 2.00 9 -2.71 20 -54.20 
  Lucas, Arthur f2315  * FRA0.001-0.0820-1.60 
  Adrian, Lucien 1569 FRA1.0010.11202.20 
  Ferriz, Simon 1993 FRA0.001-0.3920-7.80 
  Canivet, Arnaud 1892 FRA1.0010.47209.40 
  Fournier, Loic 2061 FRA0.001-0.3020-6.00 
  Rollot, Florence 1973 FRA0.001-0.4220-8.40 
  Marchand, Laure 1515  * FRA0.001-0.9220-18.40 
  Dreyfus, Jacques 2031 FRA0.001-0.3420-6.80 
  Coussy, Tyffanie 1628 FRA0.001-0.8420-16.80 
 * 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)
 
 Team 2022 - Nationale 2 r3-4 FRANCE FRA 2021-11-13
RcRownchangeKK*chgGame
 2163 1928 0.50 2 0.02 20 0.40 
  Mathez, Florian 1998 FRA0.5010.10202.00 
  Bournel, Antoine f2328  * FRA0.001-0.0820-1.60 
 * 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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