Individual Calculations November 2012
 Koczka, Zsolt  Total change: -5.55  Rating chartPersonal card
 XXX. Heviz Int. Chess Festival Open A Heviz HUN 2012-09-23
RcRownchangeKK*chgGame
 2167 2254 4.50 8 -0.37 15 -5.55 
  Marjanovics, Gyorgy 2125 HUN0.501-0.1715-2.55 
  Csala, Imre f2198 HUN0.001-0.5815-8.70 
  Weinwurm, Wolfgang 2131 AUT1.0010.33154.95 
  Kincs, Imre f2167 HUN0.501-0.1215-1.80 
  Pesztericz, Laszlo f2120 HUN0.501-0.1815-2.70 
  Eperjesi, Laszlo Dr m2228 HUN1.0010.46156.90 
  Janzekovic, Klemen 1884 SLO1.0010.10151.50 
  Sergeev, Vladimir g2481 UKR0.001-0.2115-3.15 

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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