Individual Calculations February 2015
 Zarrouati, Pierre  Total change: 11.00  Rating chartPersonal card
 5ème Open de Noël du CEIT - Challenge du Conseil Général de Haute-Garonne TOULOUSE FRA 2014-12-26
RcRownchangeKK*chgGame
 1976 2092 5.00 7 0.55 20 11.00 
  Espineira, Jose 1692  * FRA1.0010.08201.60 
  Vivier, Theo 1944 FRA1.0010.30206.00 
  Touzane, Olivier m2337 FRA0.001-0.2020-4.00 
  Lestrohan, Pierre 1968 RUS0.501-0.1720-3.40 
  Grimal, Florent 1859 FRA0.501-0.2920-5.80 
  Join, Etienne 1829 FRA1.0010.18203.60 
  Lacroix, Romain 2203 FRA1.0010.652013.00 
 * 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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