Individual Calculations April 2019
 Ivanchuk, Vassily  Total change: -21.20  Rating chartPersonal card
 2019 Spring Chess Classic - A Saint Louis, Missouri USA 2019-03-02
RcRownchangeKK*chgGame
 2648 2698 3.00 9 -2.12 10 -21.20 
  Akobian, Varuzhan g2625 USA0.001-0.6010-6.00 
  Xiong, Jeffery g2663 USA0.501-0.0510-0.50 
  Robson, Ray g2667 USA0.501-0.0410-0.40 
  Nyzhnyk, Illia g2638 UKR0.501-0.0810-0.80 
  Kasimdzhanov, Rustam g2663 UZB0.501-0.0510-0.50 
  Bok, Benjamin g2638 NED0.001-0.5810-5.80 
  Tari, Aryan g2613 NOR0.501-0.1210-1.20 
  Hansen, Eric g2612 CAN0.501-0.1210-1.20 
  Le, Liem Quang g2715 VIE0.001-0.4810-4.80 

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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