Individual Calculations October 2015
 Ryabov, Viktor  Total change: -23.00  Rating chartPersonal card
 VO Moscow August 2015 Sokolniki Moscow RUS 2015-08-02
RcRownchangeKK*chgGame
 1801 1820 4.00 8 -0.22 20 -4.40 
  Fetisenkov, Vadim 2075 RUS0.001-0.1920-3.80 
  Narinian, Tigran 1634 RUS1.0010.26205.20 
  Leschenko, Wjatcheslaw 1571 RUS1.0010.19203.80 
  Grigoryev, Vladislav 1737 RUS0.501-0.1120-2.20 
  Mamaev, Evgeniy 2051 RUS0.001-0.2120-4.20 
  Krupnik, Mikhail 1693 RUS0.001-0.6720-13.40 
  Dmitrenko, Viktor 1839 RUS0.5010.03200.60 
  Mishakov, Anatoly 1807 RUS1.0010.48209.60 

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)
 
 Open Sokolniki September Moscow RUS 2015-09-01
RcRownchangeKK*chgGame
 1771 1820 3.50 8 -0.93 20 -18.60 
  Nemtzev, Igor f2144 RUS0.001-0.1320-2.60 
  Brusnik, Andrey 1431 RUS0.501-0.4120-8.20 
  Polyakov, Anton 1737 RUS0.001-0.6120-12.20 
  Kastanieda, Alla 1420  * PER1.0010.08201.60 
  Ivlev, Aleksandr 1594 RUS1.0010.21204.20 
  Kamennov, Pavel 1744 RUS1.0010.40208.00 
  Dzhumaev, Almir 2164 RUS0.001-0.1220-2.40 
  Polischuk, Anatoly 1933 RUS0.001-0.3520-7.00 
 * 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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