Individual Calculations September 2012
 Hajdu, Sandor  Total change: -9.90  Rating chartPersonal card
 Bacsur Imre Memorial 2012 Oroshaza HUN 2012-08-16
RcRownchangeKK*chgGame
 1906 1939 2.50 6 -0.66 15 -9.90 
  Petro, Jozsef 2081 HUN0.001-0.3115-4.65 
  Valyi, Blanka Borbala 1754 HUN1.0010.26153.90 
  Gyori, Szabolcs 2160 HUN0.001-0.2215-3.30 
  Perdi, Zsombor 1539  * HUN1.0010.08151.20 
  Peczely, Sebastian Zsombor 2045 HUN0.001-0.3615-5.40 
  Takacs, Emeric 1859 ROU0.501-0.1115-1.65 
 * 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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