Individual Calculations March 2023
 Mrazik, Tomas  Total change: -2.20  Rating chartPersonal card
 2. liga E 2022-2023 r8-9 various CZE 2023-02-05
RcRownchangeKK*chgGame
 1886 2009 0.50 1 -0.17 20 -3.40 
  Molnar, Jiri 1886 CZE0.501-0.1720-3.40 

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)
 
 KSSV Krajsky prebor 2022-2023 r7-8 various CZE 2023-02-12
RcRownchangeKK*chgGame
 2030 2009 1.00 2 0.06 20 1.20 
  Motacek, Vladimir 1986 CZE1.0010.47209.40 
  Fisar, Josef 2074 CZE0.001-0.4120-8.20 

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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