Individual Calculations July 2010
 Biriukov, Nikolai  Total change: 36.75  Rating chartPersonal card
 UKR Chess Championship of men 2010 Alushta UKR 2010-05-02
RcRownchangeKK*chgGame
 2276 2325 6.50 9 1.52 15 22.80 
  Tiba, Vladyslav 2024 UKR0.501-0.3515-5.25 
  Gorbatenko, Kateryna wf2092 UKR1.0010.21153.15 
  Rybakov, Sergey 2034 UKR1.0010.15152.25 
  Pavlov, Maxim m2383 UKR1.0010.58158.70 
  Sivuk, Vitaly f2436 UKR0.5010.15152.25 
  Kislinsky, Alexey g2472 UKR0.001-0.3015-4.50 
  Najgebauer, Szemjon 2234 UKR1.0010.38155.70 
  Vypkhanyuk, Igor 2276 UKR1.0010.43156.45 
  Tukhaev, Adam g2534 UKR0.5010.27154.05 

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)
 
 Championship of Ukraine among Club’s Teams Alushta UKR 2010-05-12
RcRownchangeKK*chgGame
 2368 2325 4.50 8 0.93 15 13.95 
  Kostromin, Mikhail m2371 ISR1.0010.56158.40 
  Khachatryan, Vahag H. 2224 ARM0.501-0.1415-2.10 
  Zubarev, Alexander g2536 UKR0.001-0.2315-3.45 
  Cherednichenko, Elena wf2125 UKR0.501-0.2615-3.90 
  Alexeev, Alexey m2277 UKR1.0010.43156.45 
  Savchenko, Stanislav g2553 UKR0.5010.29154.35 
  Iakemov, Vladimir 2476 UKR0.5010.20153.00 
  Polivanov, Anatoliy m2381 UKR0.5010.08151.20 

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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