Individual Calculations September 2018
 Grishina, Zhanna  Total change: -56.00  Rating chartPersonal card
 Perm Cup August 2018 Perm RUS 2018-08-06
RcRownchangeKK*chgGame
 1545 1538 2.00 7 -1.40 40 -56.00 
  Azanov, Pavel 1938  * RUS0.001-0.0840-3.20 
  Podorov, Alexander 1401 RUS0.001-0.6840-27.20 
  Drobyshev, Konstantin O. 1776 RUS0.001-0.2040-8.00 
  Amelchenko, Platon 1150 RUS1.0010.09403.60 
  Korotaev, Yaroslav 1591 RUS0.001-0.4340-17.20 
  Baturov, Rashid 1767 RUS1.0010.794031.60 
  Korotaeva, Polina 1192 RUS0.001-0.8940-35.60 
 * 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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