Individual Calculations July 2009
 Arva, Peter  Total change: -4.65  Rating chartPersonal card
 Hajdu-Bihar County Team Ch. Hajdu-Bihar County HUN 2008-11-16
RcRownchangeKK*chgGame
 1994 1874 2.50 8 -0.31 15 -4.65 
  Kovacs, Laszlo 2129 HUN1.0010.811512.15 
  Kovacs, Marton 2186 HUN0.001-0.1415-2.10 
  Szathmari, Gabor 2004 HUN0.5010.18152.70 
  Kanyadi, Zoltan 2103 HUN0.001-0.2115-3.15 
  Bende, Sandor 1956 HUN0.001-0.3915-5.85 
  Gal, Csaba 1825 HUN0.001-0.5715-8.55 
  Magi, Tibor 1878 HUN0.5010.01150.15 
  Gal, Hanna Krisztina 1872 HUN0.5010.00150.00 

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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