Individual Calculations January 2023
 Svancara, Petr  Total change: 3.80  Rating chartPersonal card
 2. liga E 2022-2023 r4-5 various CZE 2022-12-04
RcRownchangeKK*chgGame
 1999 2121 1.50 2 0.19 20 3.80 
  Vylicil, Adam 1899 CZE0.501-0.2820-5.60 
  Mlensky, Dalibor 2099 CZE1.0010.47209.40 

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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