Individual Calculations April 2023
 Kotal, Vaclav  Total change: -38.60  Rating chartPersonal card
 PSS KP (Prebor) druzstev 2022-2023 r7-10 Prague CZE 2023-02-27
RcRownchangeKK*chgGame
 2126 2162 1.50 4 -0.70 20 -14.00 
  Stanek, Ondrej 2073 CZE0.001-0.6220-12.40 
  Muron, Miroslav 2141 CZE0.001-0.5320-10.60 
  Hruska, Jan 2115 CZE0.501-0.0720-1.40 
  Parizek, Vojtech f2176 CZE1.0010.522010.40 

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 A 2022-2023 r10-11 various CZE 2023-03-05
RcRownchangeKK*chgGame
 2017 2177 0.00 2 -1.42 20 -28.40 
  Holub, Adam 1971 CZE0.001-0.7620-15.20 
  Rolinek, Dominik 2063 CZE0.001-0.6620-13.20 

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)
 
 JSS - 1. divize 2022-2023 r10 various CZE 2023-03-06
RcRownchangeKK*chgGame
 1931 2177 1.00 1 0.19 20 3.80 
  Slaby, Matej 1931 CZE1.0010.19203.80 

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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