Individual Calculations June 2013
 Ivanenko, Olga I.  Total change: 2.25  Rating chartPersonal card
 Ukraine Women Chess Championship - 2013 (semifinal) Evpatoria UKR 2013-05-10
RcRownchangeKK*chgGame
 2070 2150 5.50 9 0.15 15 2.25 
  Potapova, Margarita 1774 UKR1.0010.09151.35 
  Kalinina, Olga wm2308 UKR0.001-0.2915-4.35 
  Pischal, Yulia wf1960 UKR1.0010.25153.75 
  Agudova, Olga 1962 UKR1.0010.26153.90 
  Tarleva, Vira wf2123 UKR0.001-0.5415-8.10 
  Petrova, Irina wf2155 UKR0.5010.01150.15 
  Rudakova, Janetta 1989 UKR1.0010.29154.35 
  Huda, Maryana wg2177 UKR0.001-0.4615-6.90 
  Tsirulnik, Maritsa 2182 UKR1.0010.54158.10 

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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