Blitz: Individual Calculations May 2015
 Zarkova, Aleksandra  Total change: 6.20  Rating chartPersonal card
 Russian Championship G17 blitz 2015 Loo RUS 2015-04-20
RcRownchangeKK*chgGame
 1721 1475 2.00 8 0.31 20 6.20 
  Zajtzeva, Viktoria 1816 RUS0.001-0.1220-2.40 
  Perfilova, Maria 1762 RUS0.001-0.1620-3.20 
  Kalinovskaya, Lyudmila 1585 RUS1.0010.652013.00 
  Radivon, Arina 1829 RUS0.001-0.1120-2.20 
  Alekseeva, Angelina 1598 RUS0.001-0.3320-6.60 
  Gudz, Anastasia 1872 RUS0.001-0.0820-1.60 
  Bushueva, Tatjana 1598 RUS1.0010.672013.40 
  Taushkanova, Ksenia 1709 RUS0.001-0.2120-4.20 

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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