Individual Calculations April 2023
 Adamek, Zdenek  Total change: -17.60  Rating chartPersonal card
 PSS KP (Prebor) druzstev 2022-2023 r7-10 Prague CZE 2023-02-27
RcRownchangeKK*chgGame
 2061 2155 2.00 3 0.14 20 2.80 
  Hozda, Max 2012 CZE0.001-0.6920-13.80 
  Splichal, Petr 1952 CZE1.0010.24204.80 
  Kopta, Pavel f2220 CZE1.0010.592011.80 

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
 1961 2160 0.50 2 -1.02 20 -20.40 
  Juhanak, Daniel 1951 CZE0.001-0.7720-15.40 
  Simunek, Jakub Simon 1970 CZE0.501-0.2520-5.00 

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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