Individual Calculations January 2024
 Aliphat, Pierre  Total change: -33.20  Rating chartPersonal card
 Team 2024 - IDF decembre FRANCE FRA 2023-12-01
RcRownchangeKK*chgGame
 1532 1311 0.00 1 -0.22 20 -4.40 
  Berisha, Sadri 1532 FRA0.001-0.2220-4.40 

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)
 
 Open de Seine-et-Marne 2023 BELEY FRA 2023-12-09
RcRownchangeKK*chgGame
 1364 1311 0.00 3 -1.44 20 -28.80 
  Bertrand, Arthur 1751 FRA0.001-0.0620-1.20 
  Jussac, Pascal 1186 FRA0.001-0.6720-13.40 
  Bonn, Olivier 1156 FRA0.001-0.7120-14.20 

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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