Individual Calculations May 2023
 Dupont, Arthur  Total change: 13.80  Rating chartPersonal card
 Team 2023 - Nationale 2 r9 FRANCE FRA 2023-04-02
RcRownchangeKK*chgGame
 1948 2031 1.00 1 0.39 20 7.80 
  Wallerand, Konrad 1948 FRA1.0010.39207.80 

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)
 
 Belgian Interclubs 2022-2023 Ronde 10 Various Places BEL 2023-04-16
RcRownchangeKK*chgGame
 1881 2031 1.00 1 0.30 20 6.00 
  Larsen, Harald 1881 BEL1.0010.30206.00 

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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