Individual Calculations November 2009
 Akesson, Ralf  Total change: -6.70  Rating chartPersonal card
 OPEN Brezova 2009 Brezova pod Bradlom SVK 2009-08-22
RcRownchangeKK*chgGame
 2271 2469 6.00 9 -0.67 10 -6.70 
  Zatko, Gregor 2069  * SVK1.0010.08100.80 
  Polacik, Igor 2186 SVK1.0010.16101.60 
  Vymazal, Bronislav 2338 CZE0.501-0.1810-1.80 
  Jurcik, Martin f2317 SVK0.501-0.2010-2.00 
  Mrva, Vladimir f2150 SVK1.0010.13101.30 
  Hausner, Ivan m2446 CZE0.501-0.0310-0.30 
  Plachetka, Jan g2370 SVK0.501-0.1410-1.40 
  Borosova, Zuzana wm2300 SVK0.001-0.7210-7.20 
  Bures, Jaroslav 2259 CZE1.0010.23102.30 
 * 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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