Individual Calculations July 2008
 Tako, Helga  Total change: -3.30  Rating chartPersonal card
 HUN Team Ch. NB-II Szechenyi Hungary HUN 2007-10-14
RcRownchangeKK*chgGame
 2089 2055 2.50 6 -0.22 15 -3.30 
  Presznyak, Istvan 2030 HUN0.501-0.0315-0.45 
  Bartha, Sandor f2140 HUN0.001-0.3815-5.70 
  Rako, Istvan 2160 HUN0.001-0.3615-5.40 
  Olah, Jozsef 1962 HUN1.0010.37155.55 
  Pram, Imre 2094 HUN0.5010.05150.75 
  Demeny, Antal 2147 HUN0.5010.13151.95 

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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