Individual Calculations July 2009
 Kerekes, Attila  Total change: -19.65  Rating chartPersonal card
 HUN Team Ch Toth L Hungary HUN 2008-10-26
RcRownchangeKK*chgGame
 2154 2175 4.50 11 -1.31 15 -19.65 
  Kovacs, Adrian 2247 HUN0.001-0.4015-6.00 
  Luca, Ionel 2133 ROU0.001-0.5615-8.40 
  Borus, Andras 2110 HUN0.501-0.0915-1.35 
  Papp, Jozsef 2054 HUN0.001-0.6615-9.90 
  Botka, Peter 2172 HUN1.0010.50157.50 
  Lovass, Imre f2319 HUN0.5010.19152.85 
  Balog, Imre 1999 HUN0.501-0.2315-3.45 
  Apro, Adrian 2211 HUN0.5010.05150.75 
  Antos, Zoltan 2082 HUN1.0010.37155.55 
  Pacal, Mihaly 2225 SRB0.5010.07151.05 
  Konya, Laszlo 2137 HUN0.001-0.5515-8.25 

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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