Rapid: Individual Calculations May 2012
 Peng, Li Min  Total change: -7.60  Rating chartPersonal card
 Shmirin Memorial -2012 (rapid) Nikolaev UKR 2012-02-25
RcRownchangeKK*chgGame
 2124 2096 1.50 6 -1.24 20 -24.80 
  Semenov, Valeri f2283 UKR0.001-0.2620-5.20 
  Gubanov, Oleg m2353 UKR0.001-0.1820-3.60 
  Ovsiannikov, Andrey 1858 UKR1.0010.20204.00 
  Goroshchenko, Dmitry 2165 UKR0.5010.10202.00 
  Lots, Stepan f2288 UKR0.001-0.2520-5.00 
  Zozulia, Alexandr 1798 UKR0.001-0.8520-17.00 

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)
 
 Ukraine Boys Under 16 Chess Championship (rapid) -2012 Nikolaev UKR 2012-03-13
RcRownchangeKK*chgGame
 2091 2096 7.00 11 1.38 20 27.60 
  Kalchev, Vasilii 2009 UKR1.0010.38207.60 
  Bortnik, Alexandr f2362 UKR0.001-0.1820-3.60 
  Kazakov, Maksym 1948 UKR1.0010.30206.00 
  Boldysh, Maxim 2049 UKR0.501-0.0720-1.40 
  Shtembuliak, Evgeny f2122 UKR1.0010.542010.80 
  Mirzoev, Emil 2179 UKR0.5010.11202.20 
  Linker, Mikhail 2147 UKR0.5010.07201.40 
  Vatinyan, Gor 2008 UKR0.001-0.6220-12.40 
  Butchak, Bogdan 2014 UKR1.0010.39207.80 
  Skliarov, Olexandr 2041 UKR1.0010.42208.40 
  Bogdanov, Egor 2125 UKR0.5010.04200.80 

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)
 
 Lubov Kovalchuk Memorial -2012 (rapid) Nikolaev UKR 2012-04-01
RcRownchangeKK*chgGame
 2092 2096 1.50 4 -0.52 20 -10.40 
  Sakun, Volodymyr 2258 UKR0.001-0.2920-5.80 
  Punin, Andrii 2164 UKR0.5010.09201.80 
  Dobrovolskiy, Konstantin 1901 UKR0.501-0.2520-5.00 
  Mukataev, Yriy 2043 UKR0.501-0.0720-1.40 

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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