Individual Calculations May 2012
 Berezka, Valentina  Total change: 0.00  Rating chartPersonal card
 Ukraine Girls Under 20 Chess Championship - 2012 Kyiv UKR 2012-02-19
RcRownchangeRpKK*chgGame
 1813 0 2.00 10 0.00 1573   0.00 
  Kol`ba, Anastasiya 1983 UKR0.0010.00 0.00 
  Burak, Ilona 1750 UKR0.5010.00 0.00 
  Vasilenko, Ekaterina 1673 UKR0.5010.00 0.00 
  Onokienko, Olexandra 1835 UKR0.0010.00 0.00 
  Antoshkiv, Anastasiya 1736 UKR1.0010.00 0.00 
  Dzemlyuk, Elena 1774 UKR0.0010.00 0.00 
  Smelova, Anastasiya 1755 UKR0.0010.00 0.00 
  Usoltseva, Polina 1842 UKR0.0010.00 0.00 
  Aniper, Veronika 1779 UKR0.0010.00 0.00 
  Vasina, Olena 2004 UKR0.0010.00 0.00 

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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