Individual Calculations February 2015
 Kubik, Michael  Total change: -31.20  Rating chartPersonal card
 Czech Chess Christmas 2014 - OPEN Olomouc CZE 2014-12-26
RcRownchangeKK*chgGame
 1973 2237 6.50 9 -0.78 40 -31.20 
  Madera, Stanislav 1837  * CZE1.0010.08403.20 
  Malinovsky, Petr 2024 CZE0.001-0.7740-30.80 
  Vytacek, Martin 1849 CZE1.0010.09403.60 
  Spacek, Oliver 2011 SVK0.501-0.2940-11.60 
  Kotyk, Vaclav 2026 CZE0.501-0.2740-10.80 
  Hajek, Oskar 2025 CZE1.0010.23409.20 
  Zilavy, Jan 1837  * CZE0.501-0.4240-16.80 
  Lukasiewicz, Krzysztof 2051 POL1.0010.264010.40 
  Wichs, Jakub 2097 CZE1.0010.314012.40 
 * 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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