Individual Calculations July 2017
 Kurkin, Aleksandr  Total change: -8.40  Rating chartPersonal card
 Moscow_Chess Summer_A Moscow RUS 2017-06-01
RcRownchangeKK*chgGame
 1576 1444 2.50 8 -0.21 40 -8.40 
  Fedorov, Nikita 1803 RUS0.001-0.1040-4.00 
  Ivanov-Chernets, Kirill 1640 RUS0.001-0.2540-10.00 
  Arbuzov, Timofey 1661 RUS1.0010.784031.20 
  Vinokur, Leonid 1618 RUS0.001-0.2740-10.80 
  Ivlev, Aleksandr 1717 RUS0.001-0.1740-6.80 
  Gurgenidze, Aleksandra 1353 RUS0.001-0.6240-24.80 
  Shekun, Ilya 1195 RUS1.0010.19407.60 
  Fridman, Gleb 1623 RUS0.5010.23409.20 

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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