Individual Calculations April 2023
 Lajbl, Jan  Total change: -4.80  Rating chartPersonal card
 LIBEREC OPEN 2023 A - FIDE open Liberec CZE 2023-02-24
RcRownchangeKK*chgGame
 2045 2255 7.00 9 0.27 20 5.40 
  Peglau, Paul David 1855  * GER1.0010.08201.60 
  Steinbach, Wolfgang 1886 GER1.0010.10202.00 
  Smietanska, Wiktoria c1951 POL1.0010.14202.80 
  Belaska, Premysl 2196 CZE0.501-0.0820-1.60 
  Dusbaba, Karel 2035 CZE1.0010.22204.40 
  Ochedzan, Tymon f2240 POL0.001-0.5220-10.40 
  Zabrzanska, Weronika wf2020 POL1.0010.21204.20 
  Lohia, Sohum c2105 ENG1.0010.30206.00 
  Solnicki, Michal 2120 POL0.501-0.1820-3.60 
 * 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 C 2022-2023 r10-11 various CZE 2023-03-05
RcRownchangeKK*chgGame
 2105 2241 1.00 2 -0.34 20 -6.80 
  Broz, Petr 1993 CZE0.001-0.8120-16.20 
  Umanec, Filip 2217 CZE1.0010.47209.40 

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)
 
 1. liga 2022-2023 zapad r10 various CZE 2023-03-19
RcRownchangeKK*chgGame
 2510 2241 0.00 1 -0.17 20 -3.40 
  Bernasek, Jan g2510 CZE0.001-0.1720-3.40 

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)
 

 

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