Individual Calculations April 2013
 Sazonova, Alina  Total change: 9.15  Rating chartPersonal card
 Ukraine Girls Under 18 Chess Championship - 2013 Lugansk UKR 2013-03-17
RcRownchangeKK*chgGame
 1850 1712 3.00 7 0.61 15 9.15 
  Bezkorovaina, Mariia 1994 UKR0.001-0.1615-2.40 
  Irgasheva, Zorina 1776 UKR0.001-0.4115-6.15 
  Shusta, Irina 1486 UKR1.0010.21153.15 
  Tantsiura, Maria wm2112  * UKR0.001-0.0815-1.20 
  Barantseva, Alexandra wf1915 UKR0.001-0.2415-3.60 
  Dudrova, Anastasia wf1980 UKR1.0010.831512.45 
  Vasilenko, Ekaterina 1685 UKR1.0010.46156.90 
 * 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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