Rapid: Individual Calculations July 2012
 Burak, Ilona  Total change: -19.20  Rating chartPersonal card
 Ukraine Girls Under 18 Chess Championship (rapid) - 2012 Zaporizhzhia UKR 2012-06-23
RcRownchangeKK*chgGame
 1852 1733 2.50 10 -0.96 20 -19.20 
  Vasina, Olena 1994 UKR0.001-0.1820-3.60 
  Ruban, Irina 1914 UKR1.0010.742014.80 
  Protsiuk, Svetlana 1731 UKR0.5010.00200.00 
  Barantseva, Alexandra wf1917 UKR0.001-0.2620-5.20 
  Dudrova, Anastasia wf1945 UKR1.0010.772015.40 
  Usoltseva, Polina 1868 UKR0.001-0.3220-6.40 
  Salimova, Reykhan 1830 UKR0.001-0.3720-7.40 
  Yashchenko, Olena 1891 UKR0.001-0.2920-5.80 
  Rod`kina, Anastasiya 1763 UKR0.001-0.4620-9.20 
  Vasilenko, Ekaterina 1668 UKR0.001-0.5920-11.80 

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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