Individual Calculations October 2017
 Gorobets, Sergey  Total change: 34.40  Rating chartPersonal card
 Sochi chess Championship 2017 Open Sochi RUS 2017-09-02
RcRownchangeKK*chgGame
 1851 1937 5.00 7 0.86 40 34.40 
  Kalandia, Eka 1537  * RUS1.0010.08403.20 
  Panteleev, Aleksandr 1631 RUS1.0010.14405.60 
  Matushchak, Nikita 1722 RUS1.0010.23409.20 
  Badalian, Daniel 1931 RUS0.001-0.5140-20.40 
  Mayorov, Viktor 1990 RUS1.0010.574022.80 
  Mumdgan, Suren 2168 RUS0.001-0.2140-8.40 
  Demchenko, Alisa 1978 RUS1.0010.564022.40 
 * 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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