Individual Calculations February 2013
 Najart, David  Total change: -0.30  Rating chartPersonal card
 XXVIIIème Open International d'Hiver de Nice NICE FRA 2012-12-26
RcRownchangeKK*chgGame
 1958 2137 5.00 7 -0.02 15 -0.30 
  Stiffler, Jean-Marc 1737  * SUI1.0010.08151.20 
  Hodot, Yves 1905 FRA0.001-0.7915-11.85 
  Pobedonostzeff, Franck 1875 FRA1.0010.18152.70 
  Dubois, Martine wm2020 FRA1.0010.34155.10 
  Fassio, Luca 2066 ITA0.001-0.6015-9.00 
  Wauters, Alain 2124 FRA1.0010.48157.20 
  Birens, Eric-Andre 1976 FRA1.0010.29154.35 
 * 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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