Individual Calculations April 2024
 Kolodziejczyk, Boris  Total change: 18.80  Rating chartPersonal card
 Championnat du 93 2024 (-2200) LE BLANC MESNIL FRA 2024-03-02
RcRownchangeKK*chgGame
 1955 1963 2.50 4 0.45 40 18.00 
  Fischer, Joachim 1777 FRA1.0010.264010.40 
  Kavciyan, Yega 2173 FRA0.5010.274010.80 
  Rossi, Jeremie 1855 FRA0.501-0.1540-6.00 
  Kufferath, Camille 2016 FRA0.5010.07402.80 

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)
 
 Team 2024 - Nationale 4 r7 FRANCE FRA 2024-03-17
RcRownchangeKK*chgGame
 1978 1963 0.50 1 0.02 40 0.80 
  Fouillet, Arnaud 1978 FRA0.5010.02400.80 

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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