Individual Calculations September 2022
 Jurbert, Chriss  Total change: 9.20  Rating chartPersonal card
 28eme Open International de Saint-Affrique SAINT AFFRIQUE FRA 2022-07-23
RcRownchangeKK*chgGame
 1731 1602 4.00 8 0.46 20 9.20 
  Degraeve, Jean-Marc g2519 FRA0.0010.00200.00 
  Sauret, Jean-Luc 1305 FRA1.0010.15203.00 
  Blanquet, Camille 1996 FRA0.001-0.0820-1.60 
  Tarisse, Mateo 1202  * FRA1.0010.08201.60 
  Szylar, Eric 2022 FRA0.001-0.0720-1.40 
  Leblic, Pierre 1406 FRA1.0010.25205.00 
  Vallee, Louis 2045 FRA0.001-0.0620-1.20 
  Niftaliyevi, Salah 1353 FRA1.0010.19203.80 
 * 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)
 

 

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