Individual Calculations November 2009
 Porubszky-Angyalosine, Maria  Total change: -31.50  Rating chartPersonal card
 Keszthely Open 2009 Keszthely HUN 2009-08-21
RcRownchangeKK*chgGame
 1910 2107 4.50 9 -2.10 15 -31.50 
  Lakatos, Ervin 1741 HUN0.501-0.4015-6.00 
  Grimm, Daniel 1707  * HUN1.0010.08151.20 
  Horvath, Mark 1944 HUN1.0010.28154.20 
  Kaposztas, Miklos m2242 HUN0.001-0.3215-4.80 
  Beres, Bence 1960 HUN0.001-0.7015-10.50 
  Gyulai, Laszlo 1938 HUN1.0010.28154.20 
  Marton, Istvan 1980 HUN0.501-0.1715-2.55 
  Bodo, Bence 1861 HUN0.001-0.8115-12.15 
  Toth, Laszlo 1821 HUN0.501-0.3415-5.10 
 * 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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