Individual Calculations May 2012
 Kalabukhov, Bogdan  Total change: 33.00  Rating chartPersonal card
 Polyak Memorial 2012 open Novosibirsk RUS 2012-01-03
RcRownchangeKK*chgGame
 1956 1764 3.00 7 1.10 30 33.00 
  Giliazitdinov, Edward 2106 RUS1.0010.883026.40 
  Lazarev, Vladislav 1991 RUS0.001-0.2130-6.30 
  Shestakov, Alexey 1892 RUS1.0010.673020.10 
  Lugovin, Andrej 1912 RUS0.001-0.3030-9.00 
  Belkova, Diana 1830 RUS0.001-0.4130-12.30 
  Yudina, Kseniya 1797 RUS1.0010.553016.50 
  Glukhov, Mikhail 2164  * RUS0.001-0.0830-2.40 
 * 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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