Individual Calculations May 2012
 Parfenov, Vladimir  Total change: -25.65  Rating chartPersonal card
 Champ. of Ulstudents 2012 open Uliyanovsk RUS 2012-03-24
RcRownchangeKK*chgGame
 1900 2094 4.00 8 -1.71 15 -25.65 
  Logunova, Elizaveta 1694  * RUS1.0010.08151.20 
  Tsai, Roman 1863 RUS1.0010.21153.15 
  Kolosov, Anatoly 1930 RUS1.0010.28154.20 
  Alachihin, Vladimir 2283 RUS0.001-0.2515-3.75 
  Olisov, Andrey 2175 RUS0.001-0.3915-5.85 
  Seyfutdinov, Rustam 1843 RUS0.001-0.8115-12.15 
  Abdurahmanov, Afer 1694  * RUS1.0010.08151.20 
  Kalinkin, Nikolay 1716 RUS0.001-0.9115-13.65 
 * 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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