Individual Calculations September 2018
 Vraj, Karel  Total change: 4.80  Rating chartPersonal card
 Jesenik Open 2018 - A Jesenik CZE 2018-08-18
RcRownchangeKK*chgGame
 2053 1959 3.50 9 0.12 40 4.80 
  Malcanek, Jan 2138 CZE0.001-0.2740-10.80 
  Olsar, Robin 2039 CZE0.5010.11404.40 
  Fencl, Pavel 2019 CZE1.0010.584023.20 
  Bolacky, Jiri 2192 CZE0.001-0.2140-8.40 
  Pospech, Radim 2016 CZE0.5010.08403.20 
  Vraj, Ondrej 1989 CZE0.5010.04401.60 
  Londin, Simon 2069 CZE0.001-0.3540-14.00 
  Janous, Petr 2008 CZE1.0010.574022.80 
  Zalesky, Karel 2009 CZE0.001-0.4340-17.20 

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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