Individual Calculations July 2016
 Grubova, Sofia  Total change: 2.40  Rating chartPersonal card
 Overtime 2016-3 St. Petersburg RUS 2016-06-04
RcRownchangeKK*chgGame
 1786 1565 2.00 8 0.06 40 2.40 
  Chumakov, Dmitriy 1927 RUS0.001-0.1040-4.00 
  Bezstrakhov, Dmitry 1965  * RUS0.001-0.0840-3.20 
  Zakharov, Yuri 1726 RUS1.0010.714028.40 
  Volkova, Arina 1816 RUS1.0010.814032.40 
  Nuritdinov, Nizomiddin 1870 UZB0.001-0.1440-5.60 
  Titievskaya, Elizaveta 1786 RUS0.001-0.2240-8.80 
  Vorobyova, Valeriya 1777 RUS0.001-0.2340-9.20 
  Shceglov, Mikhail 1423 RUS0.001-0.6940-27.60 
 * 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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