Individual Calculations May 2018
 Kovar, Petr  Total change: 15.40  Rating chartPersonal card
 Prebor Prahy 2017-2018 - Preborova skupina Praha CZE 2018-01-08
RcRownchangeKK*chgGame
 2016 1896 3.50 8 0.77 20 15.40 
  Zemlicka, Vit 2059 CZE0.5010.22204.40 
  Hacaperka, Michal 1875 CZE0.501-0.0320-0.60 
  Pajdla, Pavel 2066 CZE0.5010.22204.40 
  Pauch, Jan 1995 CZE0.001-0.3620-7.20 
  Pesr, Jaromir 1999 CZE0.5010.14202.80 
  Kubicek, Robert 2144 CZE0.001-0.1920-3.80 
  Flek, Vladislav 1932 CZE1.0010.552011.00 
  Vodicka, Vlastimil 2060 CZE0.5010.22204.40 

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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