Individual Calculations February 2014
 Szymczak, Zbigniew  Total change: -16.40  Rating chartPersonal card
 XVI Ketrzynski Festiwal Szachowy - OPEN A Ketrzyn POL 2013-12-27
RcRownchangeKK*chgGame
 1907 2287 6.50 9 -1.64 10 -16.40 
  Dogiel, Leszek 1887  * POL1.0010.08100.80 
  Kowalec, Maciej 1887  * POL0.001-0.9210-9.20 
  Twardowski, Hubert 1887  * POL1.0010.08100.80 
  Fukowski, Pawel 1887  * POL0.001-0.9210-9.20 
  Trendowski, Michal 1887  * POL0.501-0.4210-4.20 
  Filewicz, Radoslaw 1887  * POL1.0010.08100.80 
  Grabarczyk, Sylwester 1887  * CZE1.0010.08100.80 
  Kotlowski, Tomasz 2068 POL1.0010.22102.20 
  Tarajkiewicz, Krzysztof 1887  * POL1.0010.08100.80 
 * 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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