Individual Calculations May 2023
 Kulhanek, Tomas  Total change: -0.30  Rating chartPersonal card
 1. liga 2022-2023 zapad r11 various CZE 2023-04-02
RcRownchangeKK*chgGame
 2417 2326 0.50 1 0.12 10 1.20 
  Rasik, Vitezslav g2417 CZE0.5010.12101.20 

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)
 
 Prebor Prahy jednotlivcu 2023 r1-3 Praha CZE 2023-04-12
RcRownchangeKK*chgGame
 2152 2326 2.00 3 -0.15 10 -1.50 
  Plasil, Petr 2020 CZE1.0010.14101.40 
  Matras, Ondrej f2170 CZE0.501-0.2110-2.10 
  Soucek, Petr c2267 CZE0.501-0.0810-0.80 

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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