Individual Calculations November 2009
 Dobai, Szabolcs  Total change: -8.85  Rating chartPersonal card
 TOTAL BAU Open Nyiregyhaza HUN 2009-08-28
RcRownchangeKK*chgGame
 2012 2159 3.50 6 -0.59 15 -8.85 
  Darai, Tihamer 1780 HUN1.0010.09151.35 
  Hasznosi, Lorand 1985 ROU1.0010.27154.05 
  Kantor, Sandor Sr. 2103 HUN0.501-0.0815-1.20 
  Vasvari, Tamas 2139 HUN0.001-0.5315-7.95 
  Rabovszky, Gyorgy 2017 HUN1.0010.31154.65 
  Bodrogi, Laszlo 2048 HUN0.001-0.6515-9.75 

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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