Individual Calculations May 2023
 Plasil, Petr  Total change: -14.40  Rating chartPersonal card
 PSS KS 1.2 (1. trida) druzstev 2022-2023 r11 Prague CZE 2023-03-27
RcRownchangeKK*chgGame
 2019 2016 0.50 1 0.00 20 0.00 
  Kolmychek, Evelina wf2019 RUS0.5010.00200.00 

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
 2102 2020 0.50 3 -0.72 20 -14.40 
  Kulhanek, Tomas m2326 CZE0.001-0.1420-2.80 
  Plasek, Zdenek 1929 CZE0.501-0.1220-2.40 
  Hase, Pavel 2052 CZE0.001-0.4620-9.20 

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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