Individual Calculations October 2013
 Pernet, Roger  Total change: 1.05  Rating chartPersonal card
 174e open FIDE du club 608 d'echecs PARIS FRA 2013-08-25
RcRownchangeKK*chgGame
 1762 1735 4.50 9 0.07 15 1.05 
  Cotonnec, Melkior f2135  * FRA0.001-0.0815-1.20 
  Atamian, Claude 1617 FRA1.0010.34155.10 
  Loiret, Stanislas 2135  * FRA0.001-0.0815-1.20 
  Houbron, Christian 1636 FRA0.501-0.1415-2.10 
  Vlahovic, Dimitri 1673 FRA1.0010.41156.15 
  Lux, Hugo De Melo 1667 BRA0.001-0.5915-8.85 
  Mohammad Ghassemi, Vajieollah 1586 FRA0.001-0.7015-10.50 
  Saunier, Jean-Francois 1690 FRA1.0010.44156.60 
  Poletto, Claude 1715 FRA1.0010.47157.05 
 * 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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