Individual Calculations March 2023
 Bildstein, Gerard  Total change: 5.60  Rating chartPersonal card
 Team 2023 - OCC Fevrier FRANCE FRA 2023-02-01
RcRownchangeKK*chgGame
 1514 1449 0.00 1 -0.41 20 -8.20 
  Bielec, Frederic 1514 FRA0.001-0.4120-8.20 

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)
 
 Championnat d'Echecs de la ville de Tarbes 2022 r5 TARBES FRA 2023-02-04
RcRownchangeKK*chgGame
 1589 1449 1.00 1 0.69 20 13.80 
  Carassus, Jean-Louis 1589 FRA1.0010.692013.80 

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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