Individual Calculations March 2017
 Szczerbacewicz, Nastia  Total change: -42.00  Rating chartPersonal card
 Ch BLR U18 w 2017 Minsk BLR 2017-02-04
RcRownchangeKK*chgGame
 1732 1615 1.50 7 -1.05 40 -42.00 
  Dolbieva, Ksenia 1883 BLR0.001-0.1740-6.80 
  Datsun, Nadezhda 1700 BLR1.0010.624024.80 
  Prakapuk, Vera 2015  * BLR0.001-0.0840-3.20 
  Smolyak, Viktorya 1512 BLR0.001-0.6440-25.60 
  Stsepkina, Katsiaryna 1797 BLR0.001-0.2640-10.40 
  Stsepkina, Yauheniya 1624 BLR0.5010.01400.40 
  Kolosovskaya, Olga 1592 BLR0.001-0.5340-21.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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