Individual Calculations September 2011
 Sok, Michael  Total change: -12.30  Rating chartPersonal card
 Championnat de Paris Ile de France Open B (1400 à 1900) PARIS FRA 2011-07-02
RcRownchangeKK*chgGame
 1576 1744 3.50 6 -0.82 15 -12.30 
  Guillaume, Gerard 1548 FRA0.501-0.2515-3.75 
  Commercon, Joachim 1536 FRA1.0010.23153.45 
  Choiseau, Ugo 1591 FRA0.501-0.2015-3.00 
  Sriskantharajah, Niroshan 1599 FRA0.501-0.1915-2.85 
  Sriskantharajah, Niruja 1577 FRA1.0010.28154.20 
  Khodjamirian, Arnaud 1603 FRA0.001-0.6915-10.35 

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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