Blitz: Individual Calculations May 2016
 Kozachenko, Sofia  Total change: 18.60  Rating chartPersonal card
 Ukraine Girls Under 14 Chess Championship 2016 (blitz) Vinnytsia UKR 2016-04-17
RcRownchangeKK*chgGame
 1721 1775 5.50 8 0.93 20 18.60 
  Furda, Evheniya-Diana 1591 UKR1.0010.26205.20 
  Hrebenshchykova, Yelyzaveta 1665 UKR1.0010.35207.00 
  Samolyuk, Antonina 1606 UKR1.0010.28205.60 
  Shpanko, Nadiia wf1958 UKR0.5010.24204.80 
  Shumeyko, Anna 1757 UKR0.501-0.0320-0.60 
  Grischenko, Kamila 1599 UKR0.501-0.2320-4.60 
  Dubovyk, Anastasiia 1729 UKR0.001-0.5620-11.20 
  Dziatko, Evgeniya 1864 UKR1.0010.622012.40 

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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