Individual Calculations August 2022
 Bacak, Petr  Total change: -22.20  Rating chartPersonal card
 CZECH OPEN 2022 - E - 4-member team tournament Pardubice CZE 2022-07-14
RcRownchangeKK*chgGame
 1772 1903 1.50 4 -1.11 20 -22.20 
  Urban, Tomas 1815 CZE0.001-0.6220-12.40 
  Flasar, Jaroslav 2044 CZE0.001-0.3120-6.20 
  Svida, Rostislav 1666 CZE1.0010.20204.00 
  Brunner, Alexander 1563 GER0.501-0.3820-7.60 

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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