Individual Calculations April 2023
 Hlavsa, Filip  Total change: 18.20  Rating chartPersonal card
 JSS - 2. divize - finale B 2022-2023 r2-3 various CZE 2023-02-27
RcRownchangeKK*chgGame
 2019 1914 1.00 1 0.64 20 12.80 
  Ptacnik, Pavel 2019 CZE1.0010.642012.80 

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)
 
 JSS - 1. divize 2022-2023 r10 various CZE 2023-03-06
RcRownchangeKK*chgGame
 1743 1914 1.00 1 0.27 20 5.40 
  Svoboda, Petr 1743 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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