Individual Calculations September 2009
 Zitny, Petr  Total change: -63.50  Rating chartPersonal card
 Open Duras BVK 2009 Brno CZE 2009-06-27
RcRownchangeKK*chgGame
 1902 1955 3.50 8 -1.03 25 -25.75 
  Zavadilova, Karolina 1713 CZE1.0010.20255.00 
  Sladek, Vladislav 2075 CZE0.001-0.3425-8.50 
  Balazec, Ludovit 2032 CZE0.001-0.3925-9.75 
  Zemanek, Jan 1846 CZE1.0010.35258.75 
  Kuchynka, Lubos 2050 CZE0.001-0.3725-9.25 
  Martisek, Karel 1888 CZE0.001-0.5925-14.75 
  Strnad, Ondrej 1761 CZE1.0010.25256.25 
  Kukla, Tomas 1850 SVK0.501-0.1425-3.50 

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)
 
 Czech Open 2009 D - Chladek a Tintera Open Pardubice CZE 2009-07-25
RcRownchangeKK*chgGame
 1662 1955 3.50 6 -1.51 25 -37.75 
  Wang, Julia 1619 GER0.501-0.3825-9.50 
  Marek, Michal 1682 CZE1.0010.17254.25 
  Tenninger, Marc 1787 GER0.501-0.2225-5.50 
  Blazek, Jaroslav 1759 CZE0.001-0.7525-18.75 
  Pataki, Zemplen 1555  * LUX0.501-0.4225-10.50 
  Tomasi, Valentina 1567 ITA1.0010.09252.25 
 * 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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