Individual Calculations September 2011
 Koval, Daniel  Total change: 15.75  Rating chartPersonal card
 Presov OPEN 2011 Presov SVK 2011-07-30
RcRownchangeKK*chgGame
 1987 2077 6.50 9 1.05 15 15.75 
  Kahancova, Jana 1677  * SVK1.0010.08151.20 
  Marvanyi, Milan 1842 SVK1.0010.21153.15 
  Harvan, Richard 1926 SVK1.0010.30154.50 
  Fedorko, Stefan 2137 SVK0.5010.08151.20 
  Jacko-Jun, Vladimir 2200 SVK0.5010.17152.55 
  Istona, Martin 1958 SVK0.501-0.1615-2.40 
  Skovran, Jaroslav 2000 SVK0.501-0.1115-1.65 
  Vrabel, Michal 1977 SVK1.0010.36155.40 
  Kriz, Mario 2164 SVK0.5010.12151.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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