Individual Calculations December 2022
 Bulka, Ondrej  Total change: -5.20  Rating chartPersonal card
 KSSKV - Krajsky prebor I 2022-2023 r1-3 various CZE 2022-10-30
RcRownchangeKK*chgGame
 1795 1259 0.00 2 -0.13 40 -5.20 
  Vachulka, Vaclav 1579 CZE0.001-0.1340-5.20 
  Fric, Pavel 2011 CZE0.0010.00400.00 

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)
 

 

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