Individual Calculations December 2022
 Kovacic, Stefan  Total change: 2.60  Rating chartPersonal card
 5. Liga A11 b R3-4 Bratislava SVK 2022-11-04
RcRownchangeKK*chgGame
 1438 1602 1.50 2 0.09 20 1.80 
  Oravec, Lubos 1519 SVK1.0010.39207.80 
  Krivosik, Matus 1357 SVK0.501-0.3020-6.00 

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)
 
 SVK 4.liga A11 2022 2023 R3-4 Bratislava SVK 2022-11-05
RcRownchangeKK*chgGame
 1819 1602 0.50 2 0.04 20 0.80 
  Prochazka, Jaromir 1856 SVK0.5010.31206.20 
  Pobuda, Tibor 1781 SVK0.001-0.2720-5.40 

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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