Individual Calculations December 2021
 Kykal, Zbynek  Total change: -5.60  Rating chartPersonal card
 KHSS - Krajsky prebor 2021/2022 r2-4 various CZE 2021-10-31
RcRownchangeKK*chgGame
 1876 1807 0.50 3 -0.72 20 -14.40 
  Sadek, Vojtech 1957 CZE0.001-0.3020-6.00 
  Hubka, Lubos 1925 CZE0.001-0.3420-6.80 
  Rigo, Vit 1747 CZE0.501-0.0820-1.60 

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)
 
 KHSS - Krajska soutez - skupina Zapad 2021/2022 r2-3 various CZE 2021-11-07
RcRownchangeKK*chgGame
 1977 1806 1.00 2 0.44 20 8.80 
  Kohout, Jan 1941 CZE0.5010.18203.60 
  Zdechovsky, Tobias 2012 CZE0.5010.26205.20 

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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