Individual Calculations May 2010
 Derevianchenko, Ilia  Total change: 28.35  Rating chartPersonal card
 Memorial Dubentsova A. V. Rubezhnoe UKR 2010-02-24
RcRownchangeKK*chgGame
 2152 2155 4.50 7 1.01 15 15.15 
  Bondarenko, Alexander f2257 UKR1.0010.64159.60 
  Taranenko, Anton 1883 UKR1.0010.17152.55 
  Hatskevich, Oleg 2199 UKR0.001-0.4415-6.60 
  Dudnikov, Nikita 1944 UKR1.0010.23153.45 
  Polyakov, Maxim f2355 UKR1.0010.761511.40 
  Burkhach, Alexander 2137 UKR0.001-0.5315-7.95 
  Kononenko, Alexander f2292 UKR0.5010.18152.70 

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)
 
 Lugansk spring open 2010 Lugansk UKR 2010-03-13
RcRownchangeKK*chgGame
 2085 2155 7.50 9 2.22 15 33.30 
  Shchuka, Fedor 1913 UKR1.0010.20153.00 
  Chernikov, Vladimir 1875 UKR1.0010.16152.40 
  Maratkanov, Evgeny 2210 UKR0.5010.08151.20 
  Varchenko, Grigory 2142 UKR1.0010.48157.20 
  Polivanov, Anatoliy m2356 UKR0.5010.26153.90 
  Selivanov, Nikita 1982 UKR1.0010.27154.05 
  Burkhach, Alexander 2157 UKR1.0010.50157.50 
  Kosyakov, Vladimir 2182 UKR0.5010.04150.60 
  Piliposian, Mikael 1948 UKR1.0010.23153.45 

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 Lugansk UKR 2010-03-23
RcRownchangeKK*chgGame
 2130 2155 4.50 11 -1.34 15 -20.10 
  Starozhilov, Leonid 2180 UKR0.5010.03150.45 
  Boldysh, Maxim 1854 UKR1.0010.15152.25 
  Danilenko, Dmitriy 2310 UKR0.001-0.2915-4.35 
  Shagbazyan, Taron 2256 UKR0.5010.14152.10 
  Bernadskiy, Vitaliy f2411 UKR0.001-0.1915-2.85 
  Garnazhenko, D 1983 UKR1.0010.27154.05 
  Bortnik, Alexandr 2348 UKR0.5010.25153.75 
  Piliposian, Mikael 1948 UKR1.0010.23153.45 
  Melnik, Igor 1966 UKR0.001-0.7515-11.25 
  Kigel, Dmytro f2055 UKR0.001-0.6415-9.60 
  Bortnik, Nikolay 2123 UKR0.001-0.5415-8.10 

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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