Individual Calculations July 2011
 Andrenko, Irina  Total change: -9.15  Rating chartPersonal card
 Ukraine Championship (semifinal) Alushta UKR 2011-05-02
RcRownchangeKK*chgGame
 2213 2281 4.50 9 -0.61 15 -9.15 
  Torosjan, Asja 1881  * UKR0.501-0.4215-6.30 
  Sychevskyy, Andriy 1883 UKR0.501-0.4215-6.30 
  Belous, Mikhail 1976 UKR1.0010.14152.10 
  Nechaev, Andrei 2407 UKR0.001-0.3315-4.95 
  Petrova, Irina wf2121 UKR1.0010.29154.35 
  Biriukov, Nikolai 2426 UKR0.5010.19152.85 
  Zubarev, Alexander g2600 UKR0.001-0.1315-1.95 
  Nosov, Maxim 2151 UKR1.0010.32154.80 
  Shishkin, Vadim g2474 UKR0.001-0.2515-3.75 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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