Individual Calculations September 2011
 Ivanenko, Olga I.  Total change: 5.40  Rating chartPersonal card
 Bridges of Ingul - 2011 Nikolaev UKR 2011-07-02
RcRownchangeKK*chgGame
 2124 2145 4.50 8 0.36 15 5.40 
  Polischuk, Sergiy 1745  * UKR1.0010.08151.20 
  Sakun, Volodymyr 2251 UKR0.001-0.3615-5.40 
  Karpuzov, Georgiy 1854 UKR1.0010.15152.25 
  Mukataev, Yriy 2059 UKR1.0010.38155.70 
  Sivuk, Vitaly m2422 UKR0.001-0.1715-2.55 
  Kutsykh, Mikle 2323 UKR1.0010.731510.95 
  Kalinina, Marianna 1974 UKR0.501-0.2315-3.45 
  Gubanov, Oleg m2367 UKR0.001-0.2215-3.30 
 * 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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