Individual Calculations October 2017
 Belorechensky, Boris V  Total change: -20.40  Rating chartPersonal card
 XII Astrakhan Open B Astrakhan RUS 2017-08-16
RcRownchangeKK*chgGame
 1634 1542 2.00 8 -1.02 20 -20.40 
  Kalambetov, Anton 1637 RUS0.001-0.3720-7.40 
  Lubimenko, Grigori 1645 RUS0.001-0.3620-7.20 
  Akopov, Victor 1737 RUS0.001-0.2520-5.00 
  Tokmakova, Ulyana 1603 RUS0.001-0.4220-8.40 
  Kurmaliev, Ravil 1537 RUS0.001-0.5120-10.20 
  Stenyakin, Viktor 1656 RUS1.0010.662013.20 
  Basov, Gennady 1668 RUS0.001-0.3320-6.60 
  Kazakov, Vasiliy 1588 RUS1.0010.562011.20 

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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