Individual Calculations December 2022
 Janacek, Jaroslav  Total change: -26.20  Rating chartPersonal card
 SSS Krajsky prebor 2022-2023 r2-4 various CZE 2022-10-30
RcRownchangeKK*chgGame
 1917 2016 1.00 3 -0.88 20 -17.60 
  Elias, Jakub 1968 CZE1.0010.43208.60 
  Malac, Petr 2001 CZE0.001-0.5220-10.40 
  Rosenbaumova, Lea 1782 CZE0.001-0.7920-15.80 

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 r2-3 various CZE 2022-11-06
RcRownchangeKK*chgGame
 2063 2037 0.50 2 -0.43 20 -8.60 
  Taragelova, Martina 2019 SVK0.501-0.0320-0.60 
  Muron, Miroslav 2107 CZE0.001-0.4020-8.00 

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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