Individual Calculations December 2023
 Junek, Petr  Total change: 13.80  Rating chartPersonal card
 Oddilovy prebor SK Olympia Ceske Budejovice 2023 r4-5 Ceske Budejovice CZE 2023-11-02
RcRownchangeKK*chgGame
 1703 1545 1.00 2 0.41 20 8.20 
  Sedlacek, David 1664 CZE1.0010.662013.20 
  Svoboda, Petr 1741 CZE0.001-0.2520-5.00 

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)
 
 JSS - 2. divize skupina A 2023-2024 r2-3 various CZE 2023-11-05
RcRownchangeKK*chgGame
 1898 1545 0.50 2 0.28 20 5.60 
  Roj, Miroslav 1943 CZE0.5010.42208.40 
  Safranek, Vaclav 1852 CZE0.001-0.1420-2.80 

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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