Individual Calculations March 2022
 Petr, Jakub  Total change: -7.80  Rating chartPersonal card
 2. liga C 2021/2022 r7-8 various CZE 2022-01-30
RcRownchangeKK*chgGame
 2127 2228 1.00 2 -0.26 20 -5.20 
  Pors, Jaroslav 2020 CZE0.501-0.2720-5.40 
  Belaska, Premysl 2233 CZE0.5010.01200.20 

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 2021/2022 zapad r8-9 various CZE 2022-02-06
RcRownchangeKK*chgGame
 2145 2240 0.50 1 -0.13 20 -2.60 
  Fajman, Petr 2145 CZE0.501-0.1320-2.60 

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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