Individual Calculations March 2012
 Sukhareva, Valentina  Total change: -19.50  Rating chartPersonal card
 Moscow Open 2012 B Moscow RUS 2012-01-27
RcRownchangeKK*chgGame
 1761 1898 4.00 8 -1.30 15 -19.50 
  Ivkina, Olga wm2275 RUS0.001-0.0915-1.35 
  Poluektova, Anastasia 1596 RUS1.0010.15152.25 
  Idrisova, Roza wf2128 RUS0.001-0.2115-3.15 
  Martynkova, Olena 1628 UKR0.001-0.8315-12.45 
  Tereshechkina, Taisiya 1702 RUS1.0010.25153.75 
  Edilsultanova, Zalina 1673 RUS0.001-0.7815-11.70 
  Stanetskaya, Galina 1534 RUS1.0010.10151.50 
  Bezgodova, Tatiana 1548 RUS1.0010.11151.65 

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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