Rapid: Individual Calculations July 2018
 Koskov, Boris  Total change: 12.60  Rating chartPersonal card
 Perm Cup 20 Perm RUS 2018-06-02
RcRownchangeKK*chgGame
 1922 2088 6.00 9 -0.33 20 -6.60 
  Baturov, Rashid 1784 RUS1.0010.14202.80 
  Lisimenko, Ruslan 1985 RUS1.0010.36207.20 
  Nechaev, Nikolay A. 1919 RUS0.501-0.2220-4.40 
  Plekhov, Oleg 2023 RUS0.501-0.0920-1.80 
  Panteleev, Vladimir Kr 1897 RUS0.001-0.7520-15.00 
  Dragunov, Viacheslav f2021 RUS0.001-0.5920-11.80 
  Goldshtein, Grigory 2092 RUS1.0010.512010.20 
  Kuznetsova, Polina 1720 RUS1.0010.10202.00 
  Kalmukov, Anatoly 1856 RUS1.0010.21204.20 

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)
 
 Perm Cup 21 Perm RUS 2018-06-16
RcRownchangeKK*chgGame
 1974 2088 6.00 9 0.24 20 4.80 
  Kuznetsova, Polina 1720 RUS0.501-0.4020-8.00 
  Ogorodov, Petr 1886 RUS1.0010.24204.80 
  Panteleev, Vladimir Kr 1897 RUS1.0010.25205.00 
  Hein, Vladimir 2012 RUS0.001-0.6020-12.00 
  Mislavskiy, Evgeny 1905 RUS1.0010.26205.20 
  Tsyganov, Alexander 2146 RUS0.5010.08201.60 
  Dragunov, Viacheslav f2021 RUS1.0010.41208.20 
  Orekhov, Viktor 2107 RUS0.001-0.4720-9.40 
  Karpenko, Alexander 2068 RUS1.0010.47209.40 

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)
 
 Perm Cup 22 Perm RUS 2018-06-23
RcRownchangeKK*chgGame
 1954 2088 6.50 9 0.72 20 14.40 
  Chechurin, Yury 1736 RUS1.0010.11202.20 
  Kiryakov, Mikhail 1688  * RUS1.0010.08201.60 
  Tsyganov, Alexander 2146 RUS0.001-0.4220-8.40 
  Mikhaylov, Gennadiy 1688  * RUS1.0010.08201.60 
  Orekhov, Viktor 2107 RUS0.5010.03200.60 
  Klots, Leonid f2100 RUS1.0010.522010.40 
  Dragunov, Viacheslav f2021 RUS1.0010.41208.20 
  Goldshtein, Grigory 2092 RUS0.001-0.4920-9.80 
  Hein, Vladimir 2012 RUS1.0010.40208.00 
 * 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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