Individual Calculations September 2022
 Boleslav, Petr  Total change: -3.80  Rating chartPersonal card
 Jesenik Open 2022 - A Jesenik CZE 2022-08-13
RcRownchangeKK*chgGame
 1925 1950 4.50 9 -0.19 20 -3.80 
  Krejci, Vera Marie 1599 CZE1.0010.11202.20 
  Banasik, Krzysztof 2190 POL0.001-0.2020-4.00 
  Stefaniv, Vladislav 1550  * CZE1.0010.08201.60 
  Zdrazil, Tomas 2122 CZE0.001-0.2720-5.40 
  Slovak, Kilian f2303 CZE0.001-0.1120-2.20 
  Vrzal, Filip 1850 CZE1.0010.36207.20 
  Gnida, Patrik 2215 CZE0.001-0.1820-3.60 
  Skovron, Josef 1859 CZE1.0010.38207.60 
  Dylong, Antoni 1636 POL0.501-0.3620-7.20 
 * 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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