Individual Calculations July 2011
 Premus, Jan  Total change: -8.55  Rating chartPersonal card
 Ostravsky konik 2011 - open B Ostrava CZE 2011-04-30
RcRownchangeKK*chgGame
 1823 1976 5.00 8 -0.57 15 -8.55 
  Milat, Patrik 1791 CZE0.501-0.2415-3.60 
  Skockova, Katerina 1848 CZE1.0010.33154.95 
  Melzer, Patrik 1872 CZE0.501-0.1415-2.10 
  Konecny, Vladimir 1858 CZE1.0010.34155.10 
  Jarolim, Jan 1908 CZE0.001-0.5915-8.85 
  Marek, Matyas 1817 CZE0.001-0.7115-10.65 
  Havelka, Ondrej 1662 CZE1.0010.14152.10 
  Minasjan, Garegin 1825 CZE1.0010.30154.50 

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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