Individual Calculations November 2012
 Valyi, Blanka Borbala  Total change: 25.65  Rating chartPersonal card
 VII. Sarret Kupa Tetetlen HUN 2012-09-28
RcRownchangeKK*chgGame
 1834 1756 4.50 7 1.71 15 25.65 
  Petro, Jozsef 2109 HUN0.001-0.1115-1.65 
  Donka, Dorottya Bianka 1549 HUN1.0010.23153.45 
  Szurovszky, Elek f2051 HUN0.001-0.1515-2.25 
  Rakovics, Janos 1356  * HUN1.0010.08151.20 
  Kovacs, Attila Istvan 1912 HUN1.0010.711510.65 
  Kovalcsik, Zoltan 1897 HUN1.0010.691510.35 
  Deak, Zoltan 1962 HUN0.5010.26153.90 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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