Individual Calculations December 2021
 Trombik, Karel  Total change: 6.20  Rating chartPersonal card
 Mestsky prebor Ostrava 2021/2022 r2-3 various CZE 2021-11-02
RcRownchangeKK*chgGame
 1825 1861 1.50 2 0.40 20 8.00 
  Vasek, Vladimir 1896 CZE0.5010.05201.00 
  Brzezny, Petr 1754 CZE1.0010.35207.00 

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)
 
 MKSS - Krajska soutez B 2021/2022 r2-3 various CZE 2021-11-07
RcRownchangeKK*chgGame
 1827 1861 1.00 2 -0.09 20 -1.80 
  Melecky, Jaroslav 1915 CZE0.5010.08201.60 
  Serek, Ondrej 1738 CZE0.501-0.1720-3.40 

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)
 

 

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