Rapid: Individual Calculations May 2022
 Thai, Vyraksovann  Total change: 20.60  Rating chartPersonal card
 40e Rapide M Echecs PARIS FRA 2022-04-04
RcRownchangeKK*chgGame
 1272 1135 2.00 3 1.03 20 20.60 
  Gosselin, Yoann 1386 FRA0.001-0.1920-3.80 
  Giafferi, Dominique 1249 FRA1.0010.662013.20 
  Lepetit, Jean Pierre 1180 FRA1.0010.562011.20 

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)
 

 

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