Individual Calculations August 2022
 Oborny, Stanislav  Total change: 63.20  Rating chartPersonal card
 Open Bohumin 2022 - A Bohumin CZE 2022-07-02
RcRownchangeKK*chgGame
 1897 1895 6.00 9 1.58 40 63.20 
  Macosek, Alex 1495  * CZE0.501-0.4240-16.80 
  Stamposky, Libor 1927 CZE1.0010.544021.60 
  Ivanov, Mikhail M g2331 SRB0.001-0.0640-2.40 
  Jurok, Vojtech 1490 CZE1.0010.08403.20 
  Dobrovolsky, Ladislav m2228 CZE0.5010.384015.20 
  Sobek, Jaroslav f2171 CZE0.001-0.1740-6.80 
  Fialka, Adam 1847 CZE1.0010.434017.20 
  Kubelova, Sona 1544 CZE1.0010.11404.40 
  Cempel, Jaroslav f2037 CZE1.0010.694027.60 
 * 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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