Individual Calculations June 2017
 Sartorio, William  Total change: 3.60  Rating chartPersonal card
 Best of the West Class Championship Santa Clara, Callifornia USA 2017-05-27
RcRownchangeKK*chgGame
 1757 1758 2.50 5 0.09 40 3.60 
  Walder, Michael S 1999 USA0.001-0.2040-8.00 
  Kamath, Atul R 1358  * USA1.0010.08403.20 
  Liu, Kimberly 1758 USA0.5010.00400.00 
  Timofeyev, Valeriy 1855 USA1.0010.634025.20 
  Potluri, Supreetha wf1814 IND0.001-0.4240-16.80 
 * 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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