Individual Calculations September 2011
 Chugunov, Igor  Total change: 0.00  Rating chartPersonal card
 Championnat de Paris Ile de France Open B (1400 à 1900) PARIS FRA 2011-07-02
RcRownchangeRpKK*chgGame
 1660 0 2.50 7 0.00 1558   0.00 
  Yarur Elsaca, Daniel 1727 CHI0.0010.00 0.00 
  Secq, Didier 1657 FRA0.0010.00 0.00 
  Hassanaly, Ikbal 1647 FRA1.0010.00 0.00 
  Bellagamba, Pascal 1698 FRA0.5010.00 0.00 
  Ly, Marcel 1664 FRA0.0010.00 0.00 
  Ferriere, Patrick 1643 FRA0.0010.00 0.00 
  Afrakhteh, Nahid 1586 FRA1.0010.00 0.00 

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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