Rapid: Individual Calculations April 2017
 Yavdosiuk, Serafima  Total change: -5.40  Rating chartPersonal card
 Heavenly Hundred Rapid-2017 Khmelnitsky UKR 2017-02-21
RcRownchangeKK*chgGame
 1786 1618 1.50 6 -0.27 20 -5.40 
  Vozny, Konstantin 1974 UKR0.001-0.1120-2.20 
  Ivanov, Vladimir A. 1880 UKR0.001-0.1820-3.60 
  Dudar, Anatoly 1664 UKR0.001-0.4420-8.80 
  Kaminsky, Sergiy 1688 UKR1.0010.602012.00 
  Kachurovsky, Oleg 1721 UKR0.5010.14202.80 
  Dovgaliuk, Oleksandr 1787 UKR0.001-0.2820-5.60 

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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