Individual Calculations December 2017
 Kudryaev, Ivan  Total change: 26.80  Rating chartPersonal card
 Open Moscow. October 2017 - B Moscow RUS 2017-10-21
RcRownchangeKK*chgGame
 1615 1559 4.50 9 0.67 40 26.80 
  Chizha, Olga 1761 RUS0.001-0.2440-9.60 
  Berezovskaya, Vera 1159  * RUS1.0010.08403.20 
  Mqami, Ibrahim 1720 MAR0.001-0.2940-11.60 
  Yonal, Timur c1429 RUS0.501-0.1840-7.20 
  Baigushev, Alexandr 1590 RUS1.0010.544021.60 
  Kashirsky, Eugeny D. 1726 RUS0.5010.22408.80 
  Raondi, Yan-Martin 1548 RUS0.501-0.0240-0.80 
  Fanha, Paulo c1913 POR0.5010.394015.60 
  Chistyakov, Andrey 1688 RUS0.5010.17406.80 
 * 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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