Blitz: Individual Calculations February 2017
 Gubareva, Sofia  Total change: 31.80  Rating chartPersonal card
 PRAGUE OPEN 2017 D - blitz tournament Praha CZE 2017-01-18
RcRownchangeKK*chgGame
 1822 1466 2.50 8 1.59 20 31.80 
  Lobachev, Pavel 1866  * RUS0.001-0.0820-1.60 
  Ruzicka, Ondrej 1850 CZE0.001-0.0920-1.80 
  Kovar, Zdenek 1826 CZE0.001-0.1020-2.00 
  Nehyba, Martin 1866  * CZE0.001-0.0820-1.60 
  Filippi, Simone 1866  * CZE0.5010.42208.40 
  Paus, Marek 1632 CZE1.0010.722014.40 
  Svitak, David 1866  * CZE0.001-0.0820-1.60 
  Andersen, Carsten 1807 DEN1.0010.882017.60 
 * 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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