Individual Calculations March 2013
 Ravinskiy, Petr  Total change: -14.40  Rating chartPersonal card
 Winter on Petrograd Side 2013 St. Petersburg RUS 2013-02-11
RcRownchangeKK*chgGame
 1863 1816 2.50 8 -0.96 15 -14.40 
  Lezhepekova, Veronika wf2095 RUS0.001-0.1615-2.40 
  Gavrikov, Viktor 1483 RUS1.0010.12151.80 
  Opanasenko, Mikhail 1973 RUS0.001-0.2915-4.35 
  Bondarenko, Dmitry 1960 RUS0.5010.19152.85 
  Fateev, Michail 2019 RUS0.001-0.2415-3.60 
  Shuvalov, Arvind 1842 RUS0.001-0.4615-6.90 
  Gudkov, Gennady 1633 RUS1.0010.26153.90 
  Meliksetyan, Aghasi 1901 RUS0.001-0.3815-5.70 

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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