Individual Calculations May 2012
 Chybny, Zdenek  Total change: -31.80  Rating chartPersonal card
 Krajska soutez - skupina B SSS 2011/12 various CZE 2011-10-09
RcRownchangeKK*chgGame
 1940 1903 3.00 9 -1.06 30 -31.80 
  Jirousek, Filip 1849 CZE0.001-0.5830-17.40 
  Gernert, Otakar 2081 CZE0.001-0.2730-8.10 
  Houdek, Daniel 1921 CZE0.5010.03300.90 
  Uhlir, Vaclav 1825 CZE0.501-0.1130-3.30 
  Valtr, Tomas 2027 CZE0.5010.17305.10 
  Vit, Martin 1961 CZE0.5010.08302.40 
  Pataridis, Janis 1869 CZE0.501-0.0530-1.50 
  Prochazka, Petr 1998 CZE0.001-0.3730-11.10 
  Franc, Lubor 1930 CZE0.5010.04301.20 

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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