Individual Calculations March 2011
 Tantsiura, Marja  Total change: 3.30  Rating chartPersonal card
 Christmas Crimea Simferopol UKR 2011-01-01
RcRownchangeKK*chgGame
 2051 2100 8.00 10 2.37 15 35.55 
  Zhak, Boris 1999 RUS1.0010.36155.40 
  Arkhipov, Vladimir 2126 UKR0.5010.04150.60 
  Volchkov, Vyacheslav 2042 UKR1.0010.42156.30 
  Ledakov, Alexandr 2219 UKR1.0010.66159.90 
  Krivitsky, Oleg 1906 UKR1.0010.25153.75 
  Savvopulo, Anatolij 2100 UKR1.0010.50157.50 
  Trjapishko, Alexandr 1925 UKR1.0010.27154.05 
  Berdnikov, Jury 2025 UKR1.0010.40156.00 
  Shemeakin, Alexander m2314 UKR0.001-0.2315-3.45 
  Fish, Alexandr 1858 UKR0.501-0.3015-4.50 

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 Girls Under 18 Chess Championship Mykolaiv UKR 2011-02-03
RcRownchangeKK*chgGame
 1923 2100 3.50 8 -2.15 15 -32.25 
  Engel, Alina 1741 UKR1.0010.10151.50 
  Feduk, Irina 1855 UKR0.001-0.8015-12.00 
  Torosjan, Asja 1813 UKR1.0010.16152.40 
  Usoltseva, Polina 1863 UKR1.0010.20153.00 
  Ivanenko, Olga I. wf2141 UKR0.001-0.4415-6.60 
  Yashchenko, Olena 1760 UKR0.501-0.3815-5.70 
  Petrova, Irina wf2043 UKR0.001-0.5815-8.70 
  Rakhmangulova, Anastasiya 2167 UKR0.001-0.4115-6.15 

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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