Individual Calculations July 2009
 Virag, Attila Aba  Total change: -23.70  Rating chartPersonal card
 HUN Team Ch. NB-I/B Maroczy Several towns in HUN HUN 2008-10-26
RcRownchangeKK*chgGame
 2272 2282 2.00 7 -1.58 15 -23.70 
  Gal, Jozsef Istvan f2347 HUN0.001-0.4115-6.15 
  Okhotnik, Vladimir m2445 FRA0.5010.22153.30 
  Herpai, Jozsef 2243 HUN0.001-0.5515-8.25 
  Egedi, Istvan f2314 HUN0.001-0.4615-6.90 
  Boguszlavszkij, Jevgenyi m2263 HUN0.501-0.0315-0.45 
  Gara, Gyorgy f2104 HUN0.001-0.7315-10.95 
  Biro, David 2191 HUN1.0010.38155.70 

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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