Rapid: Individual Calculations February 2017
 Petrich, Vladimir  Total change: -15.40  Rating chartPersonal card
 Christmas Rapid Chess Tournament Kharkiv UKR 2017-01-12
RcRownchangeKK*chgGame
 1981 1670 0.00 3 -0.43 20 -8.60 
  Reutov, Andrey Al 2070  * UKR0.001-0.0820-1.60 
  Kushko, Dmitriy 1910 UKR0.001-0.2020-4.00 
  Kukushkin, Mikhail 1964 UKR0.001-0.1520-3.00 
 * 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)
 
 Rapid tournament "For active longevity" Kharkiv UKR 2017-01-15
RcRownchangeKK*chgGame
 1833 1670 1.50 6 -0.34 20 -6.80 
  Kiktev, Grigory 1982 UKR0.001-0.1420-2.80 
  Matjash, Nikolay 1948 UKR0.001-0.1720-3.40 
  Meshiy, Sergey 1967 UKR0.001-0.1520-3.00 
  Piatigor, Viktor 1655 UKR0.501-0.0220-0.40 
  Prasol, Stanislav 1617 UKR1.0010.43208.60 
  Shpakov, Vasilii 1830 UKR0.001-0.2920-5.80 

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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