Individual Calculations September 2016
 Prakhov, Nikolay  Total change: 1.60  Rating chartPersonal card
 Open Moscow July 2016. Sokolniki B Moscow RUS 2016-07-09
RcRownchangeKK*chgGame
 1815 1837 5.00 8 0.87 20 17.40 
  Didbaridze, Meri 1437  * RUS1.0010.08201.60 
  Gromadin, Gleb 2098 RUS0.001-0.1820-3.60 
  Kirushin, Ivan 1570 RUS1.0010.18203.60 
  Burhanov, Vassily 1888 RUS0.5010.07201.40 
  Mamaev, Evgeniy 2040 RUS0.5010.26205.20 
  Musakhanyan, Mikhail 1748 RUS0.501-0.1220-2.40 
  Jakovlev, Oleg 1883 RUS1.0010.562011.20 
  Samatov, Anatolij 1854 RUS0.5010.02200.40 
 * 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)
 
 Open Moscow August 2016. Sokolniki B Moscow RUS 2016-08-06
RcRownchangeKK*chgGame
 1699 1837 3.50 8 -1.69 20 -33.80 
  Gudzinskaya, Polina 1478 RUS0.001-0.9020-18.00 
  Tyukov, Maksim 1445 RUS1.0010.08201.60 
  Nekrasov, Klim 1504 RUS1.0010.12202.40 
  Jakovlev, Oleg 1865 RUS0.001-0.4620-9.20 
  Isupov, Nikolay 1534 RUS0.001-0.8620-17.20 
  Samatov, Anatolij 1838 RUS1.0010.502010.00 
  Vasiliev, Oleg 1903 RUS0.5010.09201.80 
  Mamaev, Evgeniy 2025 RUS0.001-0.2620-5.20 

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)
 
 VO Moscow August 2016. Sokolniki Moscow RUS 2016-08-07
RcRownchangeKK*chgGame
 1874 1837 4.50 8 0.90 20 18.00 
  Mamaev, Evgeniy 2025 RUS0.001-0.2620-5.20 
  Babaev, Mikhail 1997 GER0.5010.21204.20 
  Soloviev, Vladislav 1594 RUS1.0010.20204.00 
  Martynov, Vladimir 2012 RUS0.001-0.2720-5.40 
  Akhmetov, Gaziz 1697 RUS1.0010.31206.20 
  Sevastijanov, Alexandr 1913 RUS1.0010.602012.00 
  Asefi, Zaheeruddeen f1852 AFG1.0010.522010.40 
  Andreev, Gennadiy 1903 RUS0.001-0.4120-8.20 

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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