Individual Calculations March 2017
 Dolbieva, Ksenia  Total change: -22.80  Rating chartPersonal card
 Ch BLR U18 w 2017 Minsk BLR 2017-02-04
RcRownchangeKK*chgGame
 1885 1883 3.50 8 -0.57 40 -22.80 
  Szczerbacewicz, Nastia 1615 BLR1.0010.17406.80 
  Krauchanka, Yuliya 1710 BLR1.0010.274010.80 
  Badelka, Olga 2281 BLR0.5010.424016.80 
  Ilyuchyk, Yana 2083 BLR0.001-0.2440-9.60 
  Stashis, Anna 1854 BLR0.001-0.5440-21.60 
  Stsepkina, Katsiaryna 1797 BLR0.001-0.6240-24.80 
  Kolosovskaya, Olga 1592 BLR1.0010.15406.00 
  Prakapuk, Vera 2147 BLR0.001-0.1840-7.20 

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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