Individual Calculations May 2017
 Kovar, Petr  Total change: -11.20  Rating chartPersonal card
 Prebor Prahy 2016-17 - Preborova skupina Praha CZE 2017-01-09
RcRownchangeKK*chgGame
 2029 1907 1.50 6 -0.56 20 -11.20 
  Sochor, Tomas 1858 CZE0.501-0.0720-1.40 
  Krnavek, Lubomir f2204 CZE0.001-0.1520-3.00 
  Svacina, Petr 2033 CZE0.001-0.3320-6.60 
  Nemec, Jan 2029 CZE1.0010.672013.40 
  Matocha, Pavel 1979 CZE0.001-0.4020-8.00 
  Novotny, Jaroslav 2070 CZE0.001-0.2820-5.60 

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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