Individual Calculations May 2012
 Alachihin, Vladimir  Total change: -23.55  Rating chartPersonal card
 Champ. of Ulstudents 2012 open Uliyanovsk RUS 2012-03-24
RcRownchangeKK*chgGame
 2028 2283 5.50 9 -1.57 15 -23.55 
  Kalinkin, Nikolay 1883  * RUS1.0010.08151.20 
  Usachev, Andrey 1909 RUS1.0010.10151.50 
  Karpeev, Alexander 2018 RUS1.0010.18152.70 
  Parfenov, Vladimir 2094 RUS1.0010.25153.75 
  Mirzaev, Aziz 2115 RUS0.001-0.7215-10.80 
  Saveliev, Dmitri 2093 RUS0.001-0.7515-11.25 
  Seyfutdinov, Rustam 1883  * RUS0.001-0.9215-13.80 
  Golubchikov, Alexey 1883  * RUS1.0010.08151.20 
  Pirogov, Vyatchslav f2375 RUS0.5010.13151.95 
 * 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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