Individual Calculations July 2011
 Orzechowski, Jacek  Total change: -18.75  Rating chartPersonal card
 Ostravsky konik 2011 - open A Ostrava CZE 2011-04-30
RcRownchangeKK*chgGame
 2229 2274 4.00 8 -0.44 15 -6.60 
  Ling, Bronislav 2010 CZE0.501-0.3215-4.80 
  Bacak, Petr 2077 CZE1.0010.25153.75 
  Krouzel, Jaroslav f2178 CZE1.0010.37155.55 
  Chlevistan, Jakub 2118 CZE0.501-0.2115-3.15 
  Obrusnik, Michal 2192 POL0.501-0.1115-1.65 
  Sergeev, Vladimir g2481 UKR0.5010.27154.05 
  Khaetsky, Roman m2394 UKR0.001-0.3415-5.10 
  Kulhanek, Tomas m2383 CZE0.001-0.3515-5.25 

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)
 
 Open Orlova 2011 - FIDE open Orlova CZE 2011-05-21
RcRownchangeKK*chgGame
 2071 2262 5.00 8 -0.81 15 -12.15 
  Tretina, Zdenek 1862  * CZE1.0010.08151.20 
  Trombik, Karel 2053 CZE1.0010.23153.45 
  Mirumian, Viguen g2513 CZE0.001-0.1915-2.85 
  Podlesny, Pavel 2104 CZE0.501-0.2115-3.15 
  Reznicek, Marcel 2081 CZE0.001-0.7415-11.10 
  Kawulok, Marek 1996 CZE1.0010.18152.70 
  Kraus, Frantisek 2039 CZE1.0010.22153.30 
  Gazik, Viktor f1923 SVK0.501-0.3815-5.70 
 * 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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