Rapid: Individual Calculations October 2013
 Kostal, Otakar  Total change: -8.40  Rating chartPersonal card
 27. rocnik rapid Dolni Benesov 2013 - memorial K. Osmancika Dolni Benesov CZE 2013-09-21
RcRownchangeKK*chgGame
 1707 2008 5.50 7 -0.42 20 -8.40 
  Hyl, Miroslav 1608  * CZE1.0010.08201.60 
  Chytil, Petr 1719 CZE1.0010.16203.20 
  Kubelova, Sona 1693 CZE1.0010.14202.80 
  Mrazek, Roman 1842 CZE0.001-0.7220-14.40 
  Prokopczuk , Antoni 1746 POL0.501-0.3220-6.40 
  Jasso, Slavomir 1689 CZE1.0010.13202.60 
  Macek, Oldrich 1651 CZE1.0010.11202.20 
 * 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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