Individual Calculations September 2009
 Zvara, Petr  Total change: -8.40  Rating chartPersonal card
 Czech Open 2009 F - OCE Open Pardubice CZE 2009-07-16
RcRownchangeKK*chgGame
 2191 2427 4.50 7 -0.84 10 -8.40 
  Slavik, Jan 2060 CZE0.001-0.9010-9.00 
  Bukacek, Lubomir 2050 CZE1.0010.09100.90 
  Splichal, Petr 2027  * CZE1.0010.08100.80 
  Gasanov, Eldar g2536 UKR0.001-0.3510-3.50 
  Zhuravleva, Olga 2262 RUS0.501-0.2210-2.20 
  Filipi, Stepan 2093 CZE1.0010.12101.20 
  Sedlacek, Oldrich f2311 CZE1.0010.34103.40 
 * 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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