Individual Calculations April 2023
 Davidek, Zdenek  Total change: 7.60  Rating chartPersonal card
 PSS KS 1.1 (1. trida) druzstev 2022-2023 r7-10 Prague CZE 2023-02-27
RcRownchangeKK*chgGame
 1905 1939 1.50 2 0.43 40 17.20 
  Kuhnmund, Ivan 1665 CZE1.0010.17406.80 
  Ruzicka, Zdenek 2145 CZE0.5010.264010.40 

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 B 2022-2023 r10-11 various CZE 2023-03-05
RcRownchangeKK*chgGame
 2133 1956 0.50 1 0.23 40 9.20 
  Prochazka, Dalibor 2133 CZE0.5010.23409.20 

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)
 
 Mistrovstvi CR mladeze 2023 - H16 Teplice CZE 2023-03-11
RcRownchangeKK*chgGame
 1958 1956 4.00 9 -0.47 40 -18.80 
  Werner, Hong Quan Dan 2084 CZE0.5010.17406.80 
  Hladky, Tadeas 1973 CZE0.001-0.4840-19.20 
  Dolensky, Filip 2108 CZE0.5010.20408.00 
  Sigut, Ondrej 1802 CZE1.0010.294011.60 
  Svoboda, Daniel 1748 CZE0.501-0.2740-10.80 
  Mametev, Artem 2074 CZE0.001-0.3440-13.60 
  Mrazek, Adam 1745 CZE0.501-0.2740-10.80 
  Vilimek, Vit 2017 CZE0.001-0.4240-16.80 
  Hozda, Max 2067 CZE1.0010.654026.00 

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)
 

 

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