Individual Calculations April 2009
 Buzun, Michal  Total change: -36.45  Rating chartPersonal card
 Champ Bialystok 2009 U-20 Bialystok POL 2009-01-26
RcRownchangeKK*chgGame
 1813 1924 2.00 7 -2.43 15 -36.45 
  Puksza, Andrzej 1943 POL0.001-0.4715-7.05 
  Stasiewicz, Jan 1574 POL0.501-0.3915-5.85 
  Chilkiewicz, Marek 1822 POL0.501-0.1415-2.10 
  Nasuta, Grzegorz 2076 POL0.001-0.3015-4.50 
  Jarczewski, Marcin 1872 POL0.001-0.5715-8.55 
  Zochowski, Kacper 1738 POL0.001-0.7415-11.10 
  Wasiluk, Robert 1666 POL1.0010.18152.70 

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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