Individual Calculations August 2019
 Berly, Alain  Total change: 8.00  Rating chartPersonal card
 Les parties du club de Reims 2019 REIMS FRA 2019-05-22
RcRownchangeKK*chgGame
 1500 1174 1.00 4 0.40 20 8.00 
  Melin, Georges 1574  * FRA0.001-0.0820-1.60 
  Bouziri, Mouhammed-Amine 1279 FRA1.0010.642012.80 
  Petit, Christian-Marie 1574  * FRA0.001-0.0820-1.60 
  Barat, Jacques 1574  * 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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