Individual Calculations October 2013
 Commercon, Joachim  Total change: -15.30  Rating chartPersonal card
 174e open FIDE du club 608 d'echecs PARIS FRA 2013-08-25
RcRownchangeKK*chgGame
 1757 1795 4.00 9 -1.02 15 -15.30 
  Luond, Patrice 1536 FRA1.0010.18152.70 
  Tran, Philippe 1958 FRA1.0010.721510.80 
  Berthier, Hugo 2195  * FRA0.001-0.0815-1.20 
  Lutard, Florian 1881 FRA0.001-0.3815-5.70 
  Lux, Hugo De Melo 1667 BRA0.001-0.6715-10.05 
  Mohammad Ghassemi, Vajieollah 1586 FRA0.501-0.2715-4.05 
  Bensaid, Simon 1699 FRA0.501-0.1315-1.95 
  Atamian, Claude 1617 FRA1.0010.27154.05 
  Sriskantharajah, Niruja 1677 FRA0.001-0.6615-9.90 
 * 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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