Individual Calculations February 2023
 Chval, Zdenek  Total change: -22.40  Rating chartPersonal card
 2. liga A 2022-2023 r6-7 various CZE 2023-01-08
RcRownchangeKK*chgGame
 2095 2036 1.00 2 0.17 20 3.40 
  Klicnar, Martin 2106 CZE0.5010.10202.00 
  Novak, Michal 2084 CZE0.5010.07201.40 

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)
 
 JSS - 1. divize 2022-2023 r6-7 various CZE 2023-01-09
RcRownchangeKK*chgGame
 1927 2036 0.00 2 -1.29 20 -25.80 
  Hess, Pavel 1930 CZE0.001-0.6420-12.80 
  Novak, Vaclav 1924 CZE0.001-0.6520-13.00 

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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