Individual Calculations February 2016
 Szymczak, Zbigniew  Total change: -10.90  Rating chartPersonal card
 XVIII Ketrzynski Festiwal Szachowy OPEN A Ketrzyn POL 2015-12-27
RcRownchangeKK*chgGame
 1922 2237 6.50 9 -1.09 10 -10.90 
  Orlowski, Pawel 1837  * POL1.0010.08100.80 
  Darowicki, Mariusz 1837  * POL0.501-0.4210-4.20 
  Trendowski, Michal 1837  * POL0.501-0.4210-4.20 
  Hrymowicz, Artur 1837  * POL1.0010.08100.80 
  Litner, Igor 1841 POL1.0010.08100.80 
  Jurkiewicz, Krzysztof 2053 POL0.501-0.2410-2.40 
  Kaminski, Piotr 1837  * POL0.501-0.4210-4.20 
  Budrewicz, Krzysztof 2195 POL0.501-0.0610-0.60 
  Filewicz, Przemyslaw 2023 POL1.0010.23102.30 
 * 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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