Individual Calculations October 2022
 Divis, Jan  Total change: 8.60  Rating chartPersonal card
 Valasska Bystrice Open 2022 Valasska Bystrice CZE 2022-09-10
RcRownchangeKK*chgGame
 1653 1504 3.50 9 0.43 20 8.60 
  Novotny, Jaroslav 1882 CZE0.5010.41208.20 
  Jerabkova, Julia 1756 CZE0.001-0.1920-3.80 
  Taus, Martin 2010 CZE0.001-0.0420-0.80 
  Hurta, Karel 1723 CZE0.5010.28205.60 
  Foukal, Jiri 1797 CZE0.001-0.1520-3.00 
  Martikan, Jiri 1294 CZE1.0010.23204.60 
  Susen, Jaroslav 1781 CZE0.001-0.1720-3.40 
  Valenta, Josef 1456 CZE0.501-0.0720-1.40 
  Martikanova, Amalie 1177 CZE1.0010.13202.60 

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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