Individual Calculations October 2022
 Lys, Josef  Total change: -21.40  Rating chartPersonal card
 Valasska Bystrice Open 2022 Valasska Bystrice CZE 2022-09-10
RcRownchangeKK*chgGame
 1863 2055 4.00 7 -1.07 20 -21.40 
  Kopecky, Matej 1687 CZE1.0010.10202.00 
  Ondrejat, Miroslav 1871 CZE1.0010.26205.20 
  Hrabal, Matej 1951 CZE0.001-0.6420-12.80 
  Svec, Ludek 1655  * CZE1.0010.08201.60 
  Otruba, Marek 1970 CZE0.001-0.6220-12.40 
  Soban, Jaroslav 2108 CZE0.001-0.4320-8.60 
  Foukal, Jiri 1797 CZE1.0010.18203.60 
 * 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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