Individual Calculations September 2013
 Straka, Zdenek  Total change: -9.30  Rating chartPersonal card
 Fide Open Tabor 2013 Tabor CZE 2013-07-28
RcRownchangeKK*chgGame
 1872 1939 3.50 7 -0.62 15 -9.30 
  Ilandzis, Spyridon 2162 GRE0.001-0.2215-3.30 
  Lezak, Petr 1716 CZE0.001-0.7815-11.70 
  Simon, Jan 1693 CZE0.501-0.3115-4.65 
  Petr, Josef 1738 CZE1.0010.24153.60 
  Petkov, Andon 1825 CZE1.0010.34155.10 
  Wimmer, Miroslav 2127 CZE0.001-0.2615-3.90 
  Simacek, Vaclav 1845 CZE1.0010.37155.55 

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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