Individual Calculations May 2014
 Petko, Vladimir  Total change: 17.10  Rating chartPersonal card
 SVK 4th league gr. C11 2013/14 Various SVK 2013-10-13
RcRownchangeKK*chgGame
 1927 1914 5.50 9 1.14 15 17.10 
  Paur, Lubomir 1838 SVK0.001-0.6015-9.00 
  Zigo, Milan 1822 SVK1.0010.37155.55 
  Vlcek, Miroslav 1797 SVK1.0010.34155.10 
  Dlabik, Jozef 2117 SVK0.001-0.2415-3.60 
  Polak, Vratko 2053 SVK0.001-0.3115-4.65 
  Rusnak, Michal 1929 SVK1.0010.52157.80 
  Staffen, Richard 1978 SVK1.0010.59158.85 
  Brodek, Jaroslav 1938 SVK0.5010.03150.45 
  Salata, Tibor 1873 SVK1.0010.44156.60 

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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