Individual Calculations July 2021
 Lebrun, Leo  Total change: 8.40  Rating chartPersonal card
 Open de Bischwiller 2021 Tournoi B (-1600) BISCHWILLER FRA 2021-06-26
RcRownchangeKK*chgGame
 1212 1441 2.50 3 0.21 40 8.40 
  Guerton, Dimitri 1358 FRA1.0010.394015.60 
  Nicot, Valentin 1041  * FRA0.501-0.4240-16.80 
  Jumah, Shayan 1237 GER1.0010.24409.60 
 * 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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