Individual Calculations May 2019
 Dlouhy, David  Total change: 17.40  Rating chartPersonal card
 Prebor Prahy 2018-2019 - I. trida - skupina 12 Praha CZE 2019-01-07
RcRownchangeKK*chgGame
 1844 1875 2.50 3 0.87 20 17.40 
  Mihal, Sergej 1851 CZE0.501-0.0320-0.60 
  Sochor, Tomas 1812 CZE1.0010.41208.20 
  Pos, Jiri 1870 CZE1.0010.49209.80 

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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