Individual Calculations December 2022
 Simak, Roman  Total change: -4.80  Rating chartPersonal card
 SSS Krajsky prebor 2022-2023 r2-4 various CZE 2022-10-30
RcRownchangeKK*chgGame
 1820 1824 1.50 2 0.49 20 9.80 
  Jancalek, Petr 1847 CZE0.5010.03200.60 
  Smejkal, Josef 1793 CZE1.0010.46209.20 

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)
 
 SSS Krajska soutez A 2022-2023 r2-3 various CZE 2022-11-06
RcRownchangeKK*chgGame
 1935 1835 0.00 2 -0.73 20 -14.60 
  Civin, Dominik 2006 CZE0.001-0.2720-5.40 
  Popov, Roman 1863 CZE0.001-0.4620-9.20 

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)
 

 

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