Individual Calculations September 2009
 Certek, Pavel  Total change: 0.90  Rating chartPersonal card
 OPEN Doprastav Bratislava SVK 2009-07-04
RcRownchangeKK*chgGame
 2047 2244 7.00 9 0.37 15 5.55 
  Michalko, Peter 1844  * SVK1.0010.08151.20 
  Tomanek, Rafael 1984 SVK0.501-0.3215-4.80 
  Magyar, Frantisek 2014 SVK1.0010.21153.15 
  Hricak, Vasil 2076 SVK0.501-0.2215-3.30 
  Stanko, Ivan 2009 SVK1.0010.21153.15 
  Frindt, Kornel 2099 SVK0.501-0.1915-2.85 
  Janos, Martin 2194 SVK1.0010.43156.45 
  Janos, Jozef 2261 SVK0.5010.02150.30 
  Hurban, Martin 1946 SVK1.0010.15152.25 
 * 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)
 
 16th Vienna Chess Open Vienna AUT 2009-08-15
RcRownchangeKK*chgGame
 2167 2244 4.50 8 -0.31 15 -4.65 
  Svendsen, Peter 1993 DEN1.0010.19152.85 
  Bawart, Markus f2385 AUT0.001-0.3115-4.65 
  Knecht, Guntram 2122 AUT1.0010.33154.95 
  Lipka, Juraj m2419 SVK0.001-0.2715-4.05 
  Batyte, Daiva wf2104 LTU0.001-0.6915-10.35 
  Marschnigg, Stefan 2103 AUT0.501-0.1915-2.85 
  Pogan, Nikolas 2076 GER1.0010.28154.20 
  Harmsen, Klaas 2132 NED1.0010.35155.25 

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)
 

 

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