Rapid: Individual Calculations December 2019
 Lazovskiy, Gregory  Total change: 18.20  Rating chartPersonal card
 Kristallens JHT 2019 Stockholm SWE 2019-09-05
RcRownchangeKK*chgGame
 1256 1154 2.00 3 0.91 20 18.20 
  Dingertz, Filip 1182 SWE1.0010.542010.80 
  Aschberg, Roman 1251 SWE1.0010.632012.60 
  Gaudras, Allan 1334 SWE0.001-0.2620-5.20 

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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