Blitz: Individual Calculations February 2019
 Koltunov, Sergey  Total change: -4.80  Rating chartPersonal card
 St. Petersburg_New Year Blitz 2018 St. Petersburg RUS 2018-12-30
RcRownchangeKK*chgGame
 1815 1786 4.50 10 -0.10 20 -2.00 
  Ageev, Alexey 2117 RUS0.5010.38207.60 
  Rashitov, Dmitry 2024 RUS0.001-0.2020-4.00 
  Ivanov, Dmitry Dm. 1807 RUS0.001-0.4720-9.40 
  Plyatskovskiy, Yuriy 1484 RUS1.0010.15203.00 
  Egorov, Andrey Yu. 1989 RUS0.001-0.2420-4.80 
  Kudin, Alexander 1626 RUS0.001-0.7120-14.20 
  Karpenko, Aleksey 1524 RUS1.0010.18203.60 
  Ravinskiy, Petr 1870 RUS0.001-0.3820-7.60 
  Makarenkov, Ilya 1784 RUS1.0010.502010.00 
  Gafurov, Khushbakht 1924 TJK1.0010.692013.80 

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)
 
 Christmas Blitz 2019 PS St. Petersburg RUS 2019-01-07
RcRownchangeKK*chgGame
 1772 1741 4.00 9 -0.14 20 -2.80 
  Rusanov, Michail 2141  * RUS0.001-0.0820-1.60 
  Romanov, Nikita M. 1341  * RUS1.0010.08201.60 
  Rudovskii, Filipp 1990 RUS0.001-0.1920-3.80 
  Ivanov, Sergei V. 2019 RUS0.001-0.1720-3.40 
  Archelkov, Arseniy 1901 KAZ0.001-0.2920-5.80 
  Korsakov, Egor 1435 RUS1.0010.14202.80 
  Malinin, Vasily B. g1937 RUS0.001-0.2520-5.00 
  Bobunov, Mikhail 1489 RUS1.0010.19203.80 
  Kiselev, Viktor 1694 RUS1.0010.43208.60 
 * 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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