Individual Calculations January 2024
 Bertrand, Arthur  Total change: 20.40  Rating chartPersonal card
 Open de Seine-et-Marne 2023 BELEY FRA 2023-12-09
RcRownchangeKK*chgGame
 1531 1751 4.50 5 0.80 20 16.00 
  Aliphat, Pierre 1351  * FRA1.0010.08201.60 
  Feldis, Pierre-Yves 1421 FRA0.501-0.3820-7.60 
  Mayer, Matthieu 1349 FRA1.0010.08201.60 
  Brisson, Oriane 1378 FRA1.0010.10202.00 
  Haie, Arnaud 2158 FRA1.0010.922018.40 
 * 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)
 
 Team 2024 - Nationale 3 r5 FRANCE FRA 2023-12-17
RcRownchangeKK*chgGame
 1529 1751 1.00 1 0.22 20 4.40 
  Hocher, Eugene 1529 FRA1.0010.22204.40 

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)
 

 

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