Individual Calculations March 2013
 Nasybullina, Alfia  Total change: 23.40  Rating chartPersonal card
 Moscow-Open 2013 B Moscow RUS 2013-02-01
RcRownchangeKK*chgGame
 2093 2051 5.00 8 1.56 15 23.40 
  Chistyakova, Daria 1651  * RUS0.501-0.4215-6.30 
  Grigorian, Marine wf2177 RUS1.0010.671510.05 
  Komiagina, Maria wm2242 RUS0.001-0.2515-3.75 
  Averchenko, Ekaterina wf2228 RUS0.001-0.2715-4.05 
  Maslova, Polina 1888 RUS1.0010.28154.20 
  Rjanova, Valery wf2182 RUS0.5010.18152.70 
  Belenkaya, Dina wf2208 RUS1.0010.711510.65 
  Shaydullina, Sandugach wg2165 RUS1.0010.66159.90 
 * 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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