Individual Calculations December 2023
 Serbin, Rastislav  Total change: -4.60  Rating chartPersonal card
 3. liga D2 2023 24 R3-4 Presovsky kraj SVK 2023-11-05
RcRownchangeKK*chgGame
 1538 1861 1.50 2 -0.23 20 -4.60 
  Bilik, Matej 1615 SVK1.0010.19203.80 
  Hudak, Michal 1461  * SVK0.501-0.4220-8.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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