Individual Calculations January 2011
 Bobko, Ekaterina  Total change: -18.00  Rating chartPersonal card
 Novosibirsk Region Women Champ 2010 open Novosibirsk RUS 2010-12-04
RcRownchangeKK*chgGame
 1944 2081 4.00 8 -1.20 15 -18.00 
  Kuznetsova, Zinaida 1681  * RUS1.0010.08151.20 
  Novikova, Anna wm2233 RUS0.001-0.3015-4.50 
  Popova, Adelanda 1681  * RUS1.0010.08151.20 
  Dolgusheva, Izabella wf2107 RUS0.001-0.4615-6.90 
  Karpova, Lyudmila wf2204 RUS0.001-0.3315-4.95 
  Erykalova, Marina 1918 RUS1.0010.28154.20 
  Rodionova, Daria 1842 RUS0.001-0.8015-12.00 
  Smirnova, Elena 1886 RUS1.0010.25153.75 
 * 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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