Individual Calculations February 2018
 Kalghatgi, Akhil  Total change: 18.80  Rating chartPersonal card
 Tim Just Winter Open XXXV Schaumburg, Illinois USA 2018-01-06
RcRownchangeKK*chgGame
 1854 2037 4.00 5 0.47 40 18.80 
  Carey, Aidan M 1722 USA1.0010.14405.60 
  Chen, Nathan 1779 USA1.0010.18407.20 
  Gratz, Glen E c2231 USA0.5010.254010.00 
  Mardov, Dimitar 1637  * USA0.501-0.4240-16.80 
  Li, Marissa wc1902 USA1.0010.324012.80 
 * 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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