Individual Calculations July 2023
 Bouska, Jiri  Total change: -25.20  Rating chartPersonal card
 Teplice Open 2023 Teplice CZE 2023-06-10
RcRownchangeKK*chgGame
 2121 2189 4.50 9 -0.63 40 -25.20 
  Machalec, Vladimir 1789  * SVK1.0010.08403.20 
  Gedajlovic, Max m2436 CAN0.001-0.1940-7.60 
  Kopecky, Jiri 1912 CZE1.0010.17406.80 
  Kusa, Jakub f2341 CZE0.5010.20408.00 
  Chan, Kim Yew f2345 MAS0.001-0.2940-11.60 
  Placer, Sebastian 1978 CZE1.0010.23409.20 
  Jinan, Jomon 2428 IND0.001-0.2040-8.00 
  Hadraba, Vladimir 2000 CZE1.0010.254010.00 
  Kishore, Kumar Jaganathan 1860 IND0.001-0.8840-35.20 
 * 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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