Individual Calculations December 2022
 Hruska, Vladimir  Total change: 7.60  Rating chartPersonal card
 JmSS Krajsky prebor II A 2022-2023 r2-3 various CZE 2022-11-06
RcRownchangeKK*chgGame
 2004 1844 1.00 2 0.38 20 7.60 
  Can, Vaclav 1869 CZE0.5010.03200.60 
  Jacko, Tomas 2139 CZE0.5010.35207.00 

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)
 

 

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