Individual Calculations October 2022
 Oktavec, Ivan  Total change: -19.20  Rating chartPersonal card
 Valasska Bystrice Open 2022 Valasska Bystrice CZE 2022-09-10
RcRownchangeKK*chgGame
 1652 1609 3.00 9 -0.96 20 -19.20 
  Otruba, Marek 1970 CZE0.001-0.1020-2.00 
  Mattivi, Jaroslav 1209  * CZE1.0010.08201.60 
  Fiser, Jiri 1798 CZE0.5010.25205.00 
  Taus, Martin 2010 CZE0.001-0.0820-1.60 
  Kopecky, Matej 1687 CZE0.5010.11202.20 
  Foukal, Jiri 1797 CZE0.001-0.2620-5.20 
  Jerabek, Jan 1227 CZE1.0010.09201.80 
  Susen, Jaroslav 1781 CZE0.001-0.2720-5.40 
  Krivohlavek, Josef 1389 CZE0.001-0.7820-15.60 
 * 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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