Individual Calculations March 2011
 Perik, Alois  Total change: 0.60  Rating chartPersonal card
 Vanoce Open Ostrava 2010 Ostrava CZE 2010-12-25
RcRownchangeKK*chgGame
 1874 1874 3.50 7 0.04 15 0.60 
  Baranek, Jozef 2163 SVK0.001-0.1615-2.40 
  Vanicek, Adolf 1799 CZE0.001-0.6015-9.00 
  Pistovcakova, Aneta 1474  * CZE1.0010.08151.20 
  Skockova, Katerina 1842 CZE0.001-0.5415-8.10 
  Zlamal, Frantisek 1892 CZE1.0010.53157.95 
  Hampel, Rudolf 1827 CZE1.0010.43156.45 
  Taus, Martin 2119 CZE0.5010.30154.50 
 * 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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