Individual Calculations July 2019
 Trevidic, Bernard  Total change: -19.00  Rating chartPersonal card
 Championnat de Bordeaux 2019 BORDEAUX FRA 2019-05-30
RcRownchangeKK*chgGame
 1421 1191 0.50 6 -0.95 20 -19.00 
  Coant, Jean-Francois 1591  * FRA0.001-0.0820-1.60 
  Rudelli, Olivier 1537 FRA0.001-0.1120-2.20 
  Elizondo Marquet, Juan Marcos 1591  * ESP0.001-0.0820-1.60 
  Moufannine, Anne 1280 FRA0.001-0.3820-7.60 
  Deschamps, Christophe 1301 FRA0.001-0.3520-7.00 
  Chanthavongsa, Nouaym 1227 FRA0.5010.05201.00 
 * 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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