Individual Calculations October 2019
 Huo, Rannon  Total change: 43.20  Rating chartPersonal card
 85th Annual Southwest Open - U2300 Irving, Texas USA 2019-08-30
RcRownchangeKK*chgGame
 1765 1769 4.50 7 1.08 40 43.20 
  Chu, Yue 1693 USA0.501-0.1040-4.00 
  Gardezi, Arsal 1898 USA1.0010.674026.80 
  Lozano, Jesse 2013 USA0.5010.304012.00 
  Kalyanaraman, Raghav 1369  * USA0.501-0.4240-16.80 
  Welsh, Vinh 1385 USA1.0010.09403.60 
  Truelson, Joseph 2116 USA0.5010.394015.60 
  Niu, Baron 1882 USA0.5010.15406.00 
 * 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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