Individual Calculations May 2019
 Richtr, Tomas  Total change: -12.80  Rating chartPersonal card
 Prebor Prahy 2018-2019 - I. trida - skupina 12 Praha CZE 2019-01-07
RcRownchangeKK*chgGame
 1889 1821 0.50 2 -0.32 40 -12.80 
  Paulovic, Milan 1793 CZE0.501-0.0440-1.60 
  Soukal, Roman 1984 CZE0.001-0.2840-11.20 

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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