Individual Calculations October 2008
 Rrhioua, Tarik  Total change: -21.60  Rating chartPersonal card
 Championnat International de Paris - A Paris FRA 2008-06-28
RcRownchangeKK*chgGame
 2013 2290 6.00 9 -1.44 15 -21.60 
  Le Roux, Yann-Erle 1991 FRA0.501-0.3515-5.25 
  Forget, Cyril 1944 FRA0.001-0.8915-13.35 
  Msellek, Ilyass 1940 FRA0.501-0.3915-5.85 
  Le Thomas, Yannick 1940 FRA1.0010.11151.65 
  Pass, Deborah J wf1970 ENG1.0010.13151.95 
  Noizat, Pierre 2045 FRA1.0010.20153.00 
  Hadet, Emmanuel 2010 FRA1.0010.16152.40 
  Renault, Fabien 2136 FRA1.0010.29154.35 
  Leroux, Richard 2142 FRA0.001-0.7015-10.50 

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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