Individual Calculations January 2011
 Somody, Robert  Total change: 2.70  Rating chartPersonal card
 2.Gyorujfalu Open Gyorujfalu HUN 2010-11-12
RcRownchangeKK*chgGame
 1838 1928 2.00 3 0.18 15 2.70 
  Kellerwessel, Ralf 1846 GER1.0010.39155.85 
  Merenyi, Gabor 2033 HUN0.001-0.3615-5.40 
  Csuta, Akos Koppany 1634 HUN1.0010.15152.25 

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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