Individual Calculations March 2023
 Liuba, Volodymyr  Total change: -2.00  Rating chartPersonal card
 PSS KP (Prebor) druzstev 2022-2023 r4-6 Prague CZE 2023-01-30
RcRownchangeKK*chgGame
 1951 2052 2.00 2 0.73 20 14.60 
  Tochacek, Michal 1962 CZE1.0010.38207.60 
  Staszko, Martin 1939 CZE1.0010.35207.00 

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)
 
 2. liga B 2022-2023 r8-9 various CZE 2023-02-05
RcRownchangeKK*chgGame
 2097 2033 0.00 2 -0.83 20 -16.60 
  Vasek, Jan 2169 CZE0.001-0.3220-6.40 
  Fric, Pavel 2025 CZE0.001-0.5120-10.20 

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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