Blitz: Individual Calculations February 2020
 Ben Amar, Yanis  Total change: 30.60  Rating chartPersonal card
 12eme Festival International d'Echecs de Marseille Open Blitz MARSEILLE FRA 2019-12-30
RcRownchangeKK*chgGame
 1460 1139 2.50 7 1.53 20 30.60 
  Hileyan, Michel 1539  * FRA0.001-0.0820-1.60 
  Rivollier, Frederic 1455 FRA1.0010.872017.40 
  Avanesyan, Davit 1539  * FRA0.001-0.0820-1.60 
  Benlatreche, Farid 1392 FRA1.0010.812016.20 
  Leoncini, Xavier 1432 FRA0.5010.35207.00 
  Moni, Theo 1321 FRA0.001-0.2620-5.20 
  Fossella, Manuel 1539  * FRA0.001-0.0820-1.60 
 * 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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