Individual Calculations December 2018
 Khachiyan, Melikset  Total change: 0.10  Rating chartPersonal card
 54th Annual American Open Costa Mesa, California USA 2018-11-22
RcRownchangeKK*chgGame
 2302 2509 3.00 4 0.01 10 0.10 
  Krishnakumar, Sriram c2109  * USA1.0010.08100.80 
  Wheeler, Cameron m2424 USA0.501-0.1210-1.20 
  Asaria, Danial f2293 USA1.0010.22102.20 
  Wang, Philip m2383 USA0.501-0.1710-1.70 
 * 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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