Individual Calculations July 2011
 Bereczki, Istvan  Total change: 19.05  Rating chartPersonal card
 HUN Team Ch. Breyer Gr. Hungary (North-West) HUN 2010-09-12
RcRownchangeKK*chgGame
 2107 2088 6.50 11 1.27 15 19.05 
  Tessedik, Karoly 1993 HUN1.0010.37155.55 
  Tomosvary, Attila 2116 HUN0.001-0.4615-6.90 
  Horvath, Laszlo 2066 HUN1.0010.47157.05 
  Sipos, Gabor 2080 HUN1.0010.49157.35 
  Solymosi, Istvan 2179 HUN0.001-0.3815-5.70 
  Zanaty, Zsolt 2194 HUN0.001-0.3615-5.40 
  Szabo, Lajos 2051 HUN0.501-0.0515-0.75 
  Kovacs, Geza 2083 HUN1.0010.49157.35 
  Horvath, Csaba 2201 HUN0.001-0.3515-5.25 
  Sallai, Kalman 2115 HUN1.0010.54158.10 
  Kollner, Odon 2095 HUN1.0010.51157.65 

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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