Individual Calculations April 2009
 Koczo, Kristof  Total change: 24.15  Rating chartPersonal card
 Perenyi Bela Evadnyito Memorial Budapest HUN 2009-01-08
RcRownchangeKK*chgGame
 2140 2220 7.00 9 1.61 15 24.15 
  Porkolab, Sandor 1944 HUN1.0010.17152.55 
  Szili, Andras 1870 HUN1.0010.11151.65 
  Gadacsi, Miklos Jr 2096 HUN0.501-0.1715-2.55 
  Torok, Tamas Titusz 2087 HUN1.0010.32154.80 
  Ritter, Gabor Dr. 2131 HUN1.0010.38155.70 
  Kislik, Erik Andrew 2310 USA0.5010.12151.80 
  Csapo, Zoltan f2093 HUN1.0010.33154.95 
  Kovacs, Gabor m2504 HUN0.5010.34155.10 
  Zentai, Peter 2228 HUN0.5010.01150.15 

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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