Individual Calculations January 2020
 Pak, Vadim  Total change: -1.80  Rating chartPersonal card
 NEW YEAR CHESS CLASSIC 2019 Bishkek KGZ 2019-12-19
RcRownchangeKK*chgGame
 1460 1707 4.50 6 -0.09 20 -1.80 
  Shidlovskas, Romanas 1307  * KGZ1.0010.08201.60 
  Duishenbekov, Elhan 1307  * KGZ0.001-0.9220-18.40 
  Asanova, Arina 1307  * KGZ1.0010.08201.60 
  Kurbanbaev, Zalkar 1472 KGZ1.0010.21204.20 
  Alymbai Kyzy, Aizhan 1914 KGZ0.5010.27205.40 
  Sezdbekova, Aizhan 1453 KGZ1.0010.19203.80 
 * 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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