Individual Calculations April 2022
 Sibrava, Patrik  Total change: 10.80  Rating chartPersonal card
 4. liga C11 2021 2022 R2- SVK SVK 2022-02-27
RcRownchangeKK*chgGame
 2108 1822 0.50 1 0.34 20 6.80 
  Durnik, Stefan 2108 SVK0.5010.34206.80 

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)
 
 2. liga C 2021 22 R7 SVK SVK 2022-03-05
RcRownchangeKK*chgGame
 1887 1825 1.50 4 -0.21 20 -4.20 
  Durnik, Matus 1948 SVK1.0010.672013.40 
  Pekar, Karol 2100 SVK0.001-0.1720-3.40 
  Durovka, Marek 1716 SVK0.001-0.6520-13.00 
  Kapicakova, Lucia wc1785 SVK0.501-0.0620-1.20 

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)
 
 4. liga C11 2021 2022 R3-4 SVK SVK 2022-03-05
RcRownchangeKK*chgGame
 1793 1825 1.50 2 0.41 20 8.20 
  Kubik, Jozef 1790 SVK0.501-0.0520-1.00 
  Petko, Vladimir 1796 SVK1.0010.46209.20 

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)
 

 

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