Individual Calculations September 2009
 Istok, Bela  Total change: 14.55  Rating chartPersonal card
 Nyirsegi Torna B 2009 Nyiregyhaza HUN 2009-07-11
RcRownchangeKK*chgGame
 1800 1908 6.00 8 0.97 15 14.55 
  Miko, Akos 1566 HUN1.0010.12151.80 
  Czinkoczky, Reka 1601 HUN1.0010.14152.10 
  Borbath, Janos 1780 HUN1.0010.33154.95 
  Revesz, Istvan 1937 HUN0.5010.04150.60 
  Vit, Daniel 1808 HUN1.0010.36155.40 
  Adorjan, Attila 1917 HUN0.5010.01150.15 
  Hasznosi, Lorand 1985 ROU0.001-0.3915-5.85 
  Csoma, Csaba 1806 HUN1.0010.36155.40 

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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