Individual Calculations September 2009
 Hajek, Jaroslav  Total change: -34.05  Rating chartPersonal card
 Czech Open 2009 D - Chladek a Tintera Open Pardubice CZE 2009-07-25
RcRownchangeKK*chgGame
 1629 1956 2.00 4 -1.46 15 -21.90 
  Kalyuzhnyy, Pavlo 1583 UKR0.501-0.4015-6.00 
  Duessler, Steffanie 1732 GER0.501-0.2815-4.20 
  Hajsman, Martin 1644 CZE1.0010.14152.10 
  Pataki, Zemplen 1556  * LUX0.001-0.9215-13.80 
 * 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)
 
 Jiraskuv memorial 2009 - FIDE Open Rakovnik CZE 2009-08-08
RcRownchangeKK*chgGame
 2013 1956 3.00 9 -0.81 15 -12.15 
  Hlavac, Rudolf 2111 CZE0.5010.21153.15 
  Pliva, Vojtech 2064 CZE0.001-0.3515-5.25 
  Burianek, Petr 1872 CZE0.501-0.1215-1.80 
  Volek, Radomir 2034 CZE0.001-0.3915-5.85 
  Kalista, Karel 2008 CZE1.0010.57158.55 
  Boucek, Vlastimil 2032 CZE0.001-0.4015-6.00 
  Lexa, Josef 2051 CZE0.5010.13151.95 
  Lexa, Vaclav 1895 CZE0.501-0.0815-1.20 
  Miskolczi, Vitezslav 2046 CZE0.001-0.3815-5.70 

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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