Individual Calculations October 2018
 Gerard, Guy  Total change: 16.60  Rating chartPersonal card
 2eme Open de Chevigny Saint Sauveur (-2200 Elo) CHEVIGNY SAINT SAUVEUR FRA 2018-09-22
RcRownchangeKK*chgGame
 1428 1247 2.00 4 0.83 20 16.60 
  Brolin, Benjamin 1647  * FRA0.001-0.0820-1.60 
  Montroussier, Lionel 1180 FRA1.0010.41208.20 
  Pittiani, Pascale 1470 FRA0.001-0.2220-4.40 
  Daller, Philippe 1413 FRA1.0010.722014.40 
 * 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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