Individual Calculations March 2012
 Polyanskaya, Natalia  Total change: 22.05  Rating chartPersonal card
 Moscow Open 2012 B Moscow RUS 2012-01-27
RcRownchangeKK*chgGame
 2009 1910 5.00 9 1.47 15 22.05 
  Ivakhinova, Inna wm2291 RUS1.0010.911513.65 
  Strutinskaya, Galina N wg2298 RUS0.001-0.0915-1.35 
  Davletbayeva, Madina wm2236 KAZ0.001-0.1315-1.95 
  Chistyakova, Daria 1652 RUS0.501-0.3215-4.80 
  Malova, Anna 1653 RUS1.0010.18152.70 
  Smirnova, Anastasia 2079 RUS0.5010.22153.30 
  Tereshechkina, Maya wf2070 RUS0.001-0.2915-4.35 
  Tischenko, Ekaterina 1758 RUS1.0010.30154.50 
  Imeeva, Aisa 2048 RUS1.0010.691510.35 

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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