Blitz: Individual Calculations February 2019
 Tolchinsky, Aleksandr  Total change: 1.20  Rating chartPersonal card
 St. Petersburg_New Year Blitz 2018 St. Petersburg RUS 2018-12-30
RcRownchangeKK*chgGame
 1906 1831 4.50 11 0.06 20 1.20 
  Melnikov, Dmitry f2170 RUS0.001-0.1220-2.40 
  Vaneev, Alexei 1487 RUS1.0010.12202.40 
  Smirnov, Mikhail 2034 RUS0.001-0.2420-4.80 
  Karpenko, Aleksey 1524 RUS1.0010.14202.80 
  Kopylov, Yuriy 1977 RUS0.001-0.3020-6.00 
  Lotarev, Aleksey 1941 RUS1.0010.652013.00 
  Gilman, Pavel 2153 RUS0.001-0.1320-2.60 
  Nedilskiy, Igor 1818 RUS0.501-0.0220-0.40 
  Makarenkov, Ilya 1784 RUS1.0010.43208.60 
  Skvortsov, Alexander 2088 RUS0.001-0.1820-3.60 
  Egorov, Andrey Yu. 1989 RUS0.001-0.2920-5.80 

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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