Individual Calculations December 2021
 Trebicky, Jiri  Total change: 6.80  Rating chartPersonal card
 BRNO OPEN 2021 C - FIDE open Brno CZE 2021-11-20
RcRownchangeKK*chgGame
 1772 1723 4.00 8 0.34 20 6.80 
  Moskvin, Anatoly c2123  * RUS0.001-0.0820-1.60 
  Badrakova, Kseniya 1420 RUS1.0010.14202.80 
  Barak, David 2097 CZE0.001-0.1020-2.00 
  Krystl, Jaromir 1624 CZE1.0010.36207.20 
  Ebner, Johann 1962 AUT0.001-0.2020-4.00 
  Novotny, Petr 1501 CZE1.0010.22204.40 
  Thuesen, Mogens 2123  * DEN0.001-0.0820-1.60 
  Policar, Martin 1323  * CZE1.0010.08201.60 
 * 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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