Individual Calculations February 2022
 Kopta, Jiri  Total change: -3.40  Rating chartPersonal card
 MKSS - Krajsky prebor 2021/2022 r6-7 various CZE 2022-01-09
RcRownchangeKK*chgGame
 1929 1913 1.00 2 0.05 20 1.00 
  Holeksa, Milos 1882 CZE0.501-0.0420-0.80 
  Pohludka, Ondrej 1976 CZE0.5010.09201.80 

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)
 
 PSS - Krajska soutez 11 2021/2022 r1-3 Praha CZE 2022-01-10
RcRownchangeKK*chgGame
 1851 1913 1.50 3 -0.22 20 -4.40 
  Plesnivy, Martin 1644 CZE1.0010.17203.40 
  Koval, Michal 2039 SVK0.001-0.3320-6.60 
  Kolar, Dan 1871 CZE0.501-0.0620-1.20 

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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