Blitz: Individual Calculations February 2018
 Koltunov, Sergey  Total change: -15.80  Rating chartPersonal card
 New Year Blitz 2017 PS St. Petersburg RUS 2017-12-30
RcRownchangeKK*chgGame
 1834 1732 3.00 9 -0.42 20 -8.40 
  Ageev, Alexey 2132  * RUS0.001-0.0820-1.60 
  Bebchuk, Boris 2025 RUS0.001-0.1520-3.00 
  Karpenko, Aleksey 1614 RUS1.0010.34206.80 
  Ivanova, Tatiana 1989 RUS0.001-0.1820-3.60 
  Trofimchuk, Vladimir 1833 RUS0.001-0.3620-7.20 
  Batdyev, Ruslan 1466 RUS1.0010.18203.60 
  Mazhnikov, Viktor 1916 RUS0.001-0.2620-5.20 
  Smorodkin, Andrey 1697 EST1.0010.45209.00 
  Ermolenko, Aleksey 1834 RUS0.001-0.3620-7.20 
 * 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)
 
 Christmas Blitz 2018 PS St. Petersburg RUS 2018-01-07
RcRownchangeKK*chgGame
 1879 1760 3.00 9 -0.37 20 -7.40 
  Zhernovoi, Alexey 2160  * RUS0.001-0.0820-1.60 
  Butylkin, Alexey 2066 RUS0.001-0.1420-2.80 
  Karpenko, Aleksey 1614 RUS1.0010.30206.00 
  Solovyov, Viktor 2160  * RUS0.001-0.0820-1.60 
  Plyatskovskiy, Yuriy 1500 RUS1.0010.18203.60 
  Merzlyakov, Ivan 2052 RUS0.001-0.1520-3.00 
  Vorobyova, Valeriya 1726 RUS1.0010.45209.00 
  Pankova, Julia 1910 RUS0.001-0.3020-6.00 
  Salmin, Vitaliy 1722 RUS0.001-0.5520-11.00 
 * 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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