Individual Calculations December 2022
 Gerych, Jan  Total change: 10.20  Rating chartPersonal card
 2. liga E 2022-2023 r2-3 various CZE 2022-11-06
RcRownchangeKK*chgGame
 2083 2018 0.50 1 0.09 20 1.80 
  Soban, Jaroslav 2083 CZE0.5010.09201.80 

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)
 
 SSOK Krajsky prebor 2022-2023 r3-4 various CZE 2022-11-13
RcRownchangeKK*chgGame
 1783 2018 2.00 2 0.42 20 8.40 
  Klaban, Roman 1724 CZE1.0010.15203.00 
  Prucek, Ladislav 1842 CZE1.0010.27205.40 

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)
 

 

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