Individual Calculations September 2009
 Volf, Michal  Total change: -17.50  Rating chartPersonal card
 Czech Open 2009 F - OCE Open Pardubice CZE 2009-07-16
RcRownchangeKK*chgGame
 2003 1761 0.00 3 -0.70 25 -17.50 
  Jacek, Martin 2161  * CZE0.001-0.0825-2.00 
  Vesely, Miroslav 2063 CZE0.001-0.1525-3.75 
  Hepnar, David 1785 CZE0.001-0.4725-11.75 
 * 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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