Individual Calculations December 2019
 Cernovsky, Jiri  Total change: -23.40  Rating chartPersonal card
 2. liga C 2019/2020 r2-3 various CZE 2019-11-03
RcRownchangeKK*chgGame
 1988 2077 0.50 2 -0.74 20 -14.80 
  Lochman, Vaclav 2026 CZE0.501-0.0720-1.40 
  Lajbl, Jan 1949 CZE0.001-0.6720-13.40 

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)
 
 SSLK - Krajsky prebor 2019/2020 r2-3 various CZE 2019-11-10
RcRownchangeKK*chgGame
 2129 2077 0.00 1 -0.43 20 -8.60 
  Frana, Tomas 2129 CZE0.001-0.4320-8.60 

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)
 

 

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