Rapid: Individual Calculations June 2023
 Ralitera, Haja  Total change: -25.20  Rating chartPersonal card
 446e Rapide Fide du Canal PARIS FRA 2023-05-19
RcRownchangeKK*chgGame
 1384 1347 0.50 4 -1.26 20 -25.20 
  Alexandroff, Serge 1052 FRA0.501-0.3520-7.00 
  Gosselin, Yoann 1447 FRA0.001-0.3620-7.20 
  Sebag, Joel 1513 FRA0.001-0.2820-5.60 
  Dembak, Raphael 1523 FRA0.001-0.2720-5.40 

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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