Individual Calculations December 2019
 Gu, Andy Jiuding  Total change: -12.80  Rating chartPersonal card
 14th Annual Los Angeles Open Van Nuys, California USA 2019-11-01
RcRownchangeKK*chgGame
 1766 1366 0.00 4 -0.32 40 -12.80 
  Rabin, Evan 1766  * USA0.001-0.0840-3.20 
  Davaakhuu, Munkhzul wc1766  * MGL0.001-0.0840-3.20 
  Cohen, Ed 1766  * USA0.001-0.0840-3.20 
  Zhang, Kevin Shaowang 1766  * USA0.001-0.0840-3.20 
 * 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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