Individual Calculations August 2012
 Mrazek, Roman  Total change: 22.20  Rating chartPersonal card
 Karvina Open 2012 Karvina CZE 2012-06-30
RcRownchangeKK*chgGame
 2041 1775 3.00 8 1.48 15 22.20 
  Helis, Tadeusz f2175  * POL0.001-0.0815-1.20 
  Weissmann, Lukas 2116 CZE0.5010.38155.70 
  Borovicka, Bohumil 1967 CZE0.5010.25153.75 
  Szotek, Josef 2019 CZE0.5010.30154.50 
  Vysoglad, Petr 2063 CZE0.001-0.1615-2.40 
  Canibal, Jaromir 1829 CZE1.0010.58158.70 
  Stehlik, Jiri 2021 CZE0.5010.31154.65 
  Stukner, Simon 2139 CZE0.001-0.1015-1.50 
 * 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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