Rapid: Individual Calculations May 2019
 Bertail, Patrice  Total change: -28.40  Rating chartPersonal card
 Trophee Vercingetorix 2019 LA ROCHE BLANCHE FRA 2019-04-28
RcRownchangeKK*chgGame
 1466 1376 1.00 6 -1.42 20 -28.40 
  Haberthur, Maxime 1776  * FRA0.001-0.0820-1.60 
  Bertin, Jean-Loup 1776  * FRA0.001-0.0820-1.60 
  Laboureau, Erick 1522 FRA0.001-0.3020-6.00 
  Chabaud, Philippe 1054 FRA1.0010.13202.60 
  Fourche, Bernard 1573 FRA0.001-0.2520-5.00 
  Bourbonnais, Jorys 1097 FRA0.001-0.8420-16.80 
 * 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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