Individual Calculations September 2009
 Prochazka, Petr  Total change: 13.95  Rating chartPersonal card
 Czech Open 2009 F - OCE Open Pardubice CZE 2009-07-16
RcRownchangeKK*chgGame
 1992 1947 3.50 6 0.85 15 12.75 
  Hacaperka, Michal 1896 CZE0.001-0.5715-8.55 
  Uher, Vladimir 2083 CZE0.5010.18152.70 
  Pribyl, Jaroslav 1781 CZE1.0010.28154.20 
  Kaplan, Daniel 2099 CZE0.5010.20153.00 
  Bach, Markus 1971 GER0.5010.03150.45 
  Cerha, Michal 2121 CZE1.0010.731510.95 

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
 2049 1947 3.00 8 0.08 15 1.20 
  Ondrejat, Miroslav 2075 CZE0.001-0.3315-4.95 
  Pinc, Miroslav 2184 CZE0.001-0.2015-3.00 
  Svitak, David 1865 CZE0.501-0.1115-1.65 
  Miskolczi, Vitezslav 2046 CZE1.0010.64159.60 
  Janda, Pavel 2001 CZE0.5010.08151.20 
  Gutman, Petr 2125 CZE0.001-0.2715-4.05 
  Cizinsky, Jiri 1985 CZE1.0010.55158.25 
  Hlavac, Rudolf 2111 CZE0.001-0.2815-4.20 

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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