Individual Calculations December 2022
 Murin, Miroslav  Total change: -19.60  Rating chartPersonal card
 3.liga D1 R1-3 Presovsky a Kosicky krajsky sachovy zvaz SVK 2022-11-06
RcRownchangeKK*chgGame
 1535 1721 0.50 2 -0.98 20 -19.60 
  Kaleta, Marian 1498 SVK0.001-0.7820-15.60 
  Gaborcik, Michal 1571 SVK0.501-0.2020-4.00 

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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