Individual Calculations July 2022
 Roger, Alexandre  Total change: 20.40  Rating chartPersonal card
 TDS Caen-Alekhine 2022 CAEN FRA 2022-06-18
RcRownchangeKK*chgGame
 1489 1506 3.00 5 0.51 40 20.40 
  Henry, Georges 1106  * FRA1.0010.08403.20 
  Guesdon, Florent 1761 FRA0.001-0.1940-7.60 
  Abrahamyan, Mikayel 1682 FRA0.001-0.2740-10.80 
  Jaminion, Maximilien 1702 FRA1.0010.754030.00 
  Bouvier Menard, Bilal 1192 FRA1.0010.14405.60 
 * 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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