Individual Calculations December 2022
 Pokorny, Petr  Total change: 26.80  Rating chartPersonal card
 1. liga 2022-2023 zapad r2-4 various CZE 2022-10-30
RcRownchangeKK*chgGame
 1958 2113 2.00 2 0.70 20 14.00 
  Sulcova, Tereza Radmila 1713  * CZE1.0010.08201.60 
  Ksana, Vaclav 2203 CZE1.0010.622012.40 
 * 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)
 
 2. liga A 2022-2023 r2-3 various CZE 2022-11-06
RcRownchangeKK*chgGame
 2246 2119 0.50 1 0.17 20 3.40 
  Eret, Matous 2246 CZE0.5010.17203.40 

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)
 
 BRNO OPEN 2022 B - FIDE open Brno CZE 2022-11-12
RcRownchangeKK*chgGame
 2040 2119 6.00 9 0.77 20 15.40 
  Hoerhold, Karola 1719  * GER1.0010.08201.60 
  Kubicek, Pavel 1875 CZE1.0010.20204.00 
  Arndt, Stefan 2176 GER0.5010.08201.60 
  Navratilik, Pavel 2035 CZE1.0010.38207.60 
  Richterova, Natasa wm2170 CZE0.5010.07201.40 
  Husek, Martin 2192 CZE1.0010.602012.00 
  Mondrzycki, Bartlomiej c2214 POL0.001-0.3720-7.40 
  Glozar, Petr 2189 CZE0.001-0.4020-8.00 
  Piddubna, Bozhena 1794 UKR1.0010.13202.60 
 * 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)
 
 JmSS Krajsky prebor I 2022-2023 r3-4 various CZE 2022-11-13
RcRownchangeKK*chgGame
 1874 2119 0.50 1 -0.30 20 -6.00 
  Fencl, Vaclav 1874 CZE0.501-0.3020-6.00 

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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