Individual Calculations May 2010
 Kollar, Jan Marek  Total change: 1.50  Rating chartPersonal card
 SVK_3rd league group A1 Various SVK 2009-10-18
RcRownchangeKK*chgGame
 1872 1628 0.00 2 -0.39 15 -5.85 
  Ulehla, Dag 1869 SVK0.001-0.2015-3.00 
  Priam, Stefan 1874 SVK0.001-0.1915-2.85 

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)
 
 SVK_Youth_Championship_B16 Ruzomberok SVK 2010-02-21
RcRownchangeKK*chgGame
 1851 1648 2.00 6 0.49 15 7.35 
  Sosovicka, Juraj 2048  * SVK0.001-0.0815-1.20 
  Svoboda, Adam 1846 SVK0.5010.26153.90 
  Hajek, Lukas 1772 SVK0.5010.17152.55 
  Petras, Marian 1751 SVK0.5010.14152.10 
  Sebo, Viktor 1900 SVK0.5010.31154.65 
  Voros, Gellert 1788 SVK0.001-0.3115-4.65 
 * 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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