Rapid: Individual Calculations May 2017
 Kwiatkowski, Zygmunt  Total change: 11.80  Rating chartPersonal card
 Bohuslavice Open 2017 Bohuslavice CZE 2017-04-22
RcRownchangeKK*chgGame
 1744 1635 3.50 8 0.59 20 11.80 
  Gibiec, Ernest 2035  * CZE0.001-0.0820-1.60 
  Stonawski, Krystian 1235  * CZE1.0010.08201.60 
  Vlachopulos, Georgis 1931 CZE0.5010.35207.00 
  Hasinski, Krystian 1944 POL0.001-0.1420-2.80 
  Kraus, Rudolf 1235  * CZE1.0010.08201.60 
  Melecky, Jaroslav 1914 CZE0.001-0.1620-3.20 
  Bacak Petr Ml., 1957 CZE0.001-0.1320-2.60 
  Petrov, Nikolaj 1702 CZE1.0010.592011.80 
 * 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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