Individual Calculations December 2022
 Jacko, Tomas  Total change: -19.60  Rating chartPersonal card
 JmSS Krajsky prebor II A 2022-2023 r2-3 various CZE 2022-11-06
RcRownchangeKK*chgGame
 1875 2139 1.00 2 -0.64 20 -12.80 
  Pucalka, Vojtech 1906 CZE0.501-0.2920-5.80 
  Hruska, Vladimir 1844 CZE0.501-0.3520-7.00 

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)
 
 JmSS Krajsky prebor I 2022-2023 r3-4 various CZE 2022-11-13
RcRownchangeKK*chgGame
 1857 2139 0.50 1 -0.34 20 -6.80 
  Tuma, Miroslav 1857 CZE0.501-0.3420-6.80 

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)
 

 

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