Individual Calculations April 2019
 Brhlik, Antonin  Total change: 4.80  Rating chartPersonal card
 PRAGUE INTERNATIONAL CHESS FESTIVAL 2019 C - FIDE open Prague CZE 2019-03-09
RcRownchangeKK*chgGame
 1872 1635 2.50 9 0.24 20 4.80 
  Petrova, Kristyna wm2035  * CZE0.001-0.0820-1.60 
  Vetrovsky, Michal 2035  * CZE0.001-0.0820-1.60 
  Pietryk, Joanna 1235  * POL1.0010.08201.60 
  Kalinowska, Zuzanna 2035  * POL0.001-0.0820-1.60 
  Vrchotka, Josef 1993 CZE0.001-0.1020-2.00 
  Svoboda, Daniel 1457 CZE1.0010.27205.40 
  Folkova, Martina wf2001 CZE0.5010.40208.00 
  Gschwendtner, Stanislav 2025 CZE0.001-0.0920-1.80 
  Machala, Vladislav 2028 CZE0.001-0.0820-1.60 
 * 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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