Individual Calculations December 2018
 Petr, Jakub  Total change: -83.20  Rating chartPersonal card
 Harrachov FIDE Open 2018 Harrachov CZE 2018-10-27
RcRownchangeKK*chgGame
 1949 2183 3.50 7 -1.91 40 -76.40 
  Zizka, Petr 1916 CZE0.501-0.3240-12.80 
  Elias, Jakub 1850 CZE0.501-0.3840-15.20 
  Gloser, David 1940 CZE0.501-0.3040-12.00 
  Horak, Jan 1921 CZE0.501-0.3240-12.80 
  Horak, Martin 2232 CZE0.001-0.4340-17.20 
  Rosenbaumova, Lea 1783  * CZE0.501-0.4240-16.80 
  Hlavac, Rudolf 2002 CZE1.0010.264010.40 
 * 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 2018/2019 A r2-3 various CZE 2018-11-04
RcRownchangeKK*chgGame
 2091 2152 1.00 2 -0.17 40 -6.80 
  Blecha, Miroslav 2159 CZE0.001-0.4940-19.60 
  Koubova, Anna Marie 2022 CZE1.0010.324012.80 

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)
 

 

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