Individual Calculations September 2011
 Bacak, Petr  Total change: -21.00  Rating chartPersonal card
 FIDE Open Stare Mesto 2011 Stare Mesto CZE 2011-08-12
RcRownchangeKK*chgGame
 1862 2036 5.00 9 -1.40 15 -21.00 
  Skorepa, Tomas 1636  * CZE0.501-0.4215-6.30 
  Simonik, Adam 1841 CZE0.001-0.7515-11.25 
  Fuskova, Martina 1677 CZE0.001-0.9015-13.50 
  Volcik, Stanislav 1787 CZE1.0010.19152.85 
  Hurdes, Josef 1822 CZE1.0010.23153.45 
  Pfeffer, Erik 1916 CZE0.501-0.1615-2.40 
  Kozusek, Daniel 1728 CZE1.0010.14152.10 
  Zpevak, Pavel m2409 CZE0.001-0.1015-1.50 
  Spacek, Oliver 1944 SVK1.0010.37155.55 
 * 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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