Blitz: Individual Calculations August 2017
 Velunkova, Oksana  Total change: -53.40  Rating chartPersonal card
 3-d Chess Festival 'Slobozhanshchina - 2017'. Blitz Kharkiv UKR 2017-07-01
RcRownchangeKK*chgGame
 1963 1961 2.00 8 -1.94 20 -38.80 
  Luchaninov, Roman 1979 UKR0.001-0.4720-9.40 
  Safronov, Mikhail 2156 UKR0.001-0.2520-5.00 
  Reshetniak, Vitaliy 2098 UKR0.001-0.3220-6.40 
  Lapidus, Vladimir 1674 UKR1.0010.16203.20 
  Ivanov, Dmitry N 2090 UKR0.001-0.3320-6.60 
  Bardar, Viktor 2079 UKR0.001-0.3420-6.80 
  Koritko, Alexey 1877 UKR0.001-0.6220-12.40 
  Ievseiev, Yurii 1752 UKR1.0010.23204.60 

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)
 
 Chess Club Shahrad Open Cup dedicated to the International Chess Day. Blitz Kharkiv UKR 2017-07-15
RcRownchangeKK*chgGame
 1942 1961 3.50 8 -0.73 20 -14.60 
  Litvinova, Anastasia 1725 UKR1.0010.20204.00 
  Portnov, Denis 2148 UKR0.001-0.2620-5.20 
  Lupan, Mykyta 1814 UKR0.001-0.7020-14.00 
  Avanesov, Nikolay 2298 UKR0.5010.38207.60 
  Chernyaev, Tihon 2029 UKR0.001-0.4120-8.20 
  Plyushko, Alexey 1893 UKR1.0010.41208.20 
  Ivashkiv, Yaroslav 1957 UKR0.001-0.5120-10.20 
  Lapidus, Vladimir 1674 UKR1.0010.16203.20 

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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