Individual Calculations April 2023
 Pospech, Radim  Total change: -34.40  Rating chartPersonal card
 PSS KP (Prebor) druzstev 2022-2023 r7-10 Prague CZE 2023-02-27
RcRownchangeKK*chgGame
 1814 1920 1.00 3 -0.90 20 -18.00 
  Martirosyan, Ara 1769 CZE0.001-0.7020-14.00 
  Lavrincik, Pavel 1688 CZE1.0010.21204.20 
  Daniel, Martin 1984 CZE0.001-0.4120-8.20 

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)
 
 PSS KS 1.1 (1. trida) druzstev 2022-2023 r7-10 Prague CZE 2023-02-27
RcRownchangeKK*chgGame
 1914 1920 1.50 3 -0.03 20 -0.60 
  Klupka, Ondrej 1937 CZE0.5010.02200.40 
  Straka, Jaroslav 1915 CZE0.501-0.0120-0.20 
  Zacek, Petr 1890 CZE0.501-0.0420-0.80 

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)
 
 2. liga A 2022-2023 r10-11 various CZE 2023-03-05
RcRownchangeKK*chgGame
 1668 1903 0.00 1 -0.79 20 -15.80 
  Havelkova, Beata 1668 CZE0.001-0.7920-15.80 

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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