Individual Calculations December 2022
 Bosak, Vladimir  Total change: 17.20  Rating chartPersonal card
 Oddilovy prebor SK Olympia Ceske Budejovice 2022 r1-2 Ceske Budejovice CZE 2022-11-03
RcRownchangeKK*chgGame
 1260 1504 1.00 1 0.20 20 4.00 
  Krulis, Jiri Daniel 1260 CZE1.0010.20204.00 

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 A 2022-2023 r2-3 various CZE 2022-11-07
RcRownchangeKK*chgGame
 1802 1504 1.00 2 0.66 20 13.20 
  Herynek, Petr 1683 CZE0.001-0.2720-5.40 
  Vanis, Josef 1921 CZE1.0010.932018.60 

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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