Blitz: Individual Calculations March 2017
 Prokofyev, Valentyn  Total change: 7.60  Rating chartPersonal card
 Ukraine Chess Championship-2017 U14 (Boys) (Blitz) Chernivtsi UKR 2017-02-12
RcRownchangeKK*chgGame
 1876 1776 2.50 7 -0.15 20 -3.00 
  Galperin, Platon 2176  * UKR0.001-0.0820-1.60 
  Petrovskiy, Vadim 2011 UKR0.001-0.2120-4.20 
  Vasynda, Oleksandr 1407 UKR1.0010.10202.00 
  Matveev, Artem 1834 UKR0.5010.08201.60 
  Bilych, Olexiy 1920 UKR0.001-0.3120-6.20 
  Medvedyk, Volodymyr 1736 UKR1.0010.44208.80 
  Kyrychenko, Maryan 2051 UKR0.001-0.1720-3.40 
 * 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)
 
 4rd Memory of Nebesna Sotnya-2017 (blitz) Lutsk, Volyn region UKR 2017-02-17
RcRownchangeKK*chgGame
 1904 1776 5.00 13 0.53 20 10.60 
  Zubarev, Alexander g2176  * UKR0.001-0.0820-1.60 
  Khayrullin, Oleksandr 1411 UKR1.0010.10202.00 
  Roenko, Artur 2124 UKR0.001-0.1120-2.20 
  Lopadchak, Myroslav 2060 UKR0.001-0.1620-3.20 
  Kotormus, Davyd 1486 UKR1.0010.16203.20 
  Rakitiansky, Viktor 2012 UKR1.0010.802016.00 
  Medvedyk, Vasyl 2087 UKR0.001-0.1420-2.80 
  Larkin, Vladislav 2008 UKR0.001-0.2120-4.20 
  Gryga, Daryna 1500 UKR1.0010.17203.40 
  Lomakin, Andrey 1966 UKR0.001-0.2520-5.00 
  Demyanyuk, Andrew 1942 UKR1.0010.722014.40 
  Voloshchuk, Iliya 2068 UKR0.001-0.1520-3.00 
  Popov, Sergey A. 1911 UKR0.001-0.3220-6.40 
 * 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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