Individual Calculations August 2021
 Ben Amar, Yanis  Total change: 143.60  Rating chartPersonal card
 17e open de Villard de Lans - Tournoi accession VILLARD DE LANS FRA 2021-07-03
RcRownchangeKK*chgGame
 1263 1165 7.00 9 3.59 40 143.60 
  Meyssirel, Hugo 1006 FRA1.0010.294011.60 
  Henri, Jacqueline 1285 FRA1.0010.664026.40 
  Pertuy, Noe 1460 FRA1.0010.854034.00 
  Costa Boschetto, Lisa 1232 FRA0.001-0.4140-16.40 
  Maret, Anna 1258 FRA1.0010.634025.20 
  Chofardet, Pierre 1106 FRA1.0010.424016.80 
  Peyronnet, Fabrice 1373 FRA0.001-0.2340-9.20 
  Astar, Valentin 1195 FRA1.0010.544021.60 
  Beurois, Vincent 1450 FRA1.0010.844033.60 

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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