Rapid: Individual Calculations February 2017
 Kurkin, Aleksandr  Total change: 2.80  Rating chartPersonal card
 Rapid Moscow. January 2017 - 2 Moscow RUS 2017-01-13
RcRownchangeKK*chgGame
 1852 1615 1.50 6 0.14 20 2.80 
  Arkhipov, Vladimir 2015  * UKR0.001-0.0820-1.60 
  Pilshchikov, Vasiliy 1894 RUS0.001-0.1620-3.20 
  Usenko, Sergey 1738 RUS0.5010.17203.40 
  Nagibin, George m2015  * RUS0.001-0.0820-1.60 
  Buniatyan, David 1706 RUS0.001-0.3820-7.60 
  Nikulin, Vladimir 1742 RUS1.0010.672013.40 
 * 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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