Individual Calculations January 2009
 Sikora, Jan  Total change: 8.10  Rating chartPersonal card
 OPEN Tatry 2008 Tatranske Zruby SVK 2008-09-27
RcRownchangeKK*chgGame
 2118 2241 6.50 9 0.54 15 8.10 
  Milanov, Jasen 1961 SVK1.0010.16152.40 
  Janocko, Petr 2063 CZE1.0010.27154.05 
  Kubin, Petr 2069 CZE0.001-0.7315-10.95 
  Drabek, Miloslav 2071 CZE0.501-0.2215-3.30 
  Mrazik, Lubomir 2070 SVK1.0010.27154.05 
  Parak, Dominik 2133 CZE0.001-0.6515-9.75 
  Spik, Peter 2065 SVK1.0010.27154.05 
  Tropp, Frantisek 2132 SVK1.0010.35155.25 
  Markosian, David S g2501 ARM1.0010.821512.30 

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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