Individual Calculations September 2013
 Elfert, Aleksandr V.  Total change: -17.25  Rating chartPersonal card
 Open July A Moscow RUS 2013-07-13
RcRownchangeKK*chgGame
 1962 1917 1.50 6 -1.21 15 -18.15 
  Kovtunenko, Alexandr 2217 RUS0.001-0.1515-2.25 
  Martynov, Vladimir 2021 RUS0.001-0.3615-5.40 
  Kashirsky, Eugeny D. 1923 RUS0.001-0.4915-7.35 
  Tsoi , Dmitry 1863 RUS0.501-0.0815-1.20 
  Egorov, Egor 1882 RUS0.001-0.5515-8.25 
  Novikov, Sergey M. 1863 RUS1.0010.42156.30 

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)
 
 Voskres July Moscow RUS 2013-07-14
RcRownchangeKK*chgGame
 1873 1917 4.50 8 0.06 15 0.90 
  Martynov, Vladimir 2021 RUS0.001-0.3615-5.40 
  Strovsky, Mikhail 1838 RUS1.0010.39155.85 
  Fedotov, Aleksandr 1715 RUS0.001-0.7615-11.40 
  Mironov, Yury 1844 RUS1.0010.40156.00 
  Babaev, Mikhail 2036 GER0.5010.16152.40 
  Bakhyshov, Geis Gafis Oglu 1648 RUS1.0010.17152.55 
  Melnikov, Sergey 1970 RUS0.001-0.4315-6.45 
  Mishakov, Anatoly 1912 RUS1.0010.49157.35 

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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