Individual Calculations March 2023
 Michal, Silvio  Total change: -6.20  Rating chartPersonal card
 2. liga A 2022 2023 R8-9 Bratislava SVK 2023-02-11
RcRownchangeKK*chgGame
 2125 2056 0.50 2 -0.31 20 -6.20 
  Vadila, Ondrej 2171 SVK0.001-0.3420-6.80 
  Sukuba, Zdenko 2079 SVK0.5010.03200.60 

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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