Individual Calculations March 2023
 Lizner, Jaroslav  Total change: -14.60  Rating chartPersonal card
 PSS KS 1.2 (1. trida) druzstev 2022-2023 r4-6 Prague CZE 2023-01-30
RcRownchangeKK*chgGame
 1892 1898 1.50 3 -0.02 20 -0.40 
  Hyks, Martin 1889 CZE0.501-0.0120-0.20 
  Sandvik, Thomas 2092 FIN0.001-0.2520-5.00 
  Pacovsky, Ota 1696 CZE1.0010.24204.80 

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)
 
 SSS Krajska soutez A 2022-2023 r8-9 various CZE 2023-02-05
RcRownchangeKK*chgGame
 1741 1897 0.00 1 -0.71 20 -14.20 
  Hlavacek, Ondrej 1741 CZE0.001-0.7120-14.20 

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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