Individual Calculations April 2023
 Folk, Petr  Total change: -0.60  Rating chartPersonal card
 PILSEN OPEN 2023 B - FIDE open Pilsen CZE 2023-03-04
RcRownchangeKK*chgGame
 1990 2132 5.50 9 -0.55 20 -11.00 
  Pozniak, Yunna 1732  * UKR1.0010.08201.60 
  Schmidt, Matthias 1885 GER1.0010.19203.80 
  Boeren, Jurriaan 1998 NED0.501-0.1820-3.60 
  Kubat, Miroslav 1967 CZE1.0010.28205.60 
  Wiley, Tom E f2124 ENG0.501-0.0120-0.20 
  Heinzel, Olaf m2284 GER0.5010.20204.00 
  Folkova, Martina wf2044 CZE0.501-0.1220-2.40 
  Chinguun, Bayaraa c2013 MGL0.001-0.6620-13.20 
  Hosnedl, Jiri 1864 CZE0.501-0.3320-6.60 
 * 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)
 
 2. liga A 2022-2023 r10-11 various CZE 2023-03-05
RcRownchangeKK*chgGame
 2158 2132 1.00 2 0.07 20 1.40 
  Bauma, Jiri f2157 CZE0.5010.03200.60 
  Toman, Jan 2158 CZE0.5010.04200.80 

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)
 
 SSPK Krajsky prebor 2022-2023 r10 various CZE 2023-03-19
RcRownchangeKK*chgGame
 1986 2132 1.00 1 0.30 20 6.00 
  Jakl, Ales 1986 CZE1.0010.30206.00 

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)
 
 Extraliga 2022-2023 r9-11 various CZE 2023-03-24
RcRownchangeKK*chgGame
 2242 2132 0.50 1 0.15 20 3.00 
  Gnida, Patrik 2242 CZE0.5010.15203.00 

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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