Rapid: Individual Calculations January 2013
 Bruch, Tomasz  Total change: 16.80  Rating chartPersonal card
 European Rapid Chess Championship Warszawa POL 2012-12-15
RcRownchangeKK*chgGame
 1949 1590 1.50 6 0.84 20 16.80 
  Nasuta, Grzegorz 1990  * POL0.5010.42208.40 
  Peretz, Malkiel f1990  * ISR0.001-0.0820-1.60 
  Agacinski, Tadeusz c1981 POL1.0010.912018.20 
  Vicas, Marijus 1990  * LTU0.001-0.0820-1.60 
  Barkauskas, Vilius 1821 LTU0.001-0.2120-4.20 
  Mucha, Magdalena wc1922 POL0.001-0.1220-2.40 
 * 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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