Individual Calculations August 2019
 Boutros, Milan  Total change: 15.60  Rating chartPersonal card
 15eme Open de Lattes (-2200) LATTES FRA 2019-06-29
RcRownchangeKK*chgGame
 1626 1364 1.50 5 0.39 40 15.60 
  Ledoux, Alain 1764  * FRA0.5010.424016.80 
  Dubois, Pierre 1764  * FRA0.001-0.0840-3.20 
  Sumarriva Paulin, Jade 1277 FRA1.0010.384015.20 
  Pantic, David 1764  * FRA0.001-0.0840-3.20 
  Villaume, Philippe 1561 FRA0.001-0.2540-10.00 
 * 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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