Individual Calculations August 2019
 Grandmougin, Olivier  Total change: 12.00  Rating chartPersonal card
 22eme Open International des Vins du Medoc a Hourtin (33) HOURTIN FRA 2019-06-29
RcRownchangeKK*chgGame
 1803 1853 5.00 8 0.60 20 12.00 
  Barat, Jean-Claude 1453  * FRA1.0010.08201.60 
  Depyl, Pascal 2216 FRA0.001-0.1020-2.00 
  Granberg, Leo 1453  * SWE0.001-0.9220-18.40 
  Petrican, Petru Cosmin 1508 ESP1.0010.11202.20 
  Zielinski, Werner 2017 GER1.0010.722014.40 
  Ollier, Milan 2227 FRA0.001-0.1020-2.00 
  Ferrandi, Bernard 1612 FRA1.0010.20204.00 
  Gaubert, Cedric 1936 FRA1.0010.612012.20 
 * 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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