Individual Calculations January 2020
 Postupa, Martin  Total change: -13.20  Rating chartPersonal card
 1. liga zapad 2019/2020 r4 various CZE 2019-12-08
RcRownchangeKK*chgGame
 1932 2050 0.00 1 -0.66 20 -13.20 
  Postupa, Pavel 1932 CZE0.001-0.6620-13.20 

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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