Individual Calculations December 2022
 Sustak, Roman  Total change: -14.40  Rating chartPersonal card
 3. liga A1 2022 2023 R2 Bratislava SVK 2022-11-06
RcRownchangeKK*chgGame
 1724 1897 1.00 1 0.27 20 5.40 
  Zitniak, Jozef 1724 SVK1.0010.27205.40 

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)
 
 2. liga A 2022 2023 R3-6 Bratislava SVK 2022-11-12
RcRownchangeKK*chgGame
 1991 1897 0.50 4 -0.99 20 -19.80 
  Paluska, Karol 1923 SVK0.001-0.4620-9.20 
  Rachela, Jozef 2029 SVK0.5010.18203.60 
  Shirinyan, Daniel 1931 ENG0.001-0.4520-9.00 
  Puchart, Vladimir 2079 SVK0.001-0.2620-5.20 

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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