Individual Calculations April 2019
 Ayoub, Alexandre  Total change: 47.20  Rating chartPersonal card
 Championnat qualificatif IdF 2019 - Benjamins PARIS FRA 2019-02-25
RcRownchangeKK*chgGame
 1451 1330 3.00 7 0.43 40 17.20 
  Deng, Yuanqi 1095 FRA1.0010.21408.40 
  Piar, Baptiste 1715 FRA0.001-0.0940-3.60 
  Hasseine, Madiane 1730  * FRA1.0010.924036.80 
  Lesage, Margot 1524 FRA0.001-0.2540-10.00 
  Jaulin, Vincent 1061 FRA1.0010.17406.80 
  Croisille, Shanti 1585 FRA0.001-0.1940-7.60 
  Kloss, Alexandre 1444 FRA0.001-0.3440-13.60 
 * 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)
 
 Team 2019 - Coupe Loubatiere Regional FRANCE FRA 2019-03-23
RcRownchangeKK*chgGame
 1534 1343 1.00 1 0.75 40 30.00 
  Couradin, Bruno 1534 FRA1.0010.754030.00 

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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