Individual Calculations April 2019
 Ondak, Ondrej  Total change: -10.20  Rating chartPersonal card
 3.liga C1 2018/19 R10-11 Various SVK 2019-03-09
RcRownchangeKK*chgGame
 2009 1818 0.00 2 -0.51 20 -10.20 
  Zavarsky, Juraj 1995 SVK0.001-0.2720-5.40 
  Singliar, Anton 2023 SVK0.001-0.2420-4.80 

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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