Individual Calculations August 2022
 Olsar, Jaroslav  Total change: -25.80  Rating chartPersonal card
 Open Bohumin 2022 - A Bohumin CZE 2022-07-02
RcRownchangeKK*chgGame
 1859 2084 5.50 9 -1.29 20 -25.80 
  Boff, Ondrej 1684  * CZE1.0010.08201.60 
  Krampol, Vladimir 1699 CZE0.001-0.9120-18.20 
  Gajda, Rostislav 1625 CZE1.0010.05201.00 
  Fialka, Adam 1847 CZE0.501-0.3020-6.00 
  Raptis, Janis 1872 CZE1.0010.23204.60 
  Sramek, Vojtech f2249 CZE0.001-0.2820-5.60 
  Sebesta, Jan 1916 CZE0.501-0.2220-4.40 
  Kraus, Frantisek 1875 CZE1.0010.23204.60 
  Sramek, Tomas 1962 CZE0.501-0.1720-3.40 
 * 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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