Individual Calculations October 2016
 Hoesley, Aria  Total change: 18.40  Rating chartPersonal card
 2016 Illinois Open State Championship Northbrook, Illinois USA 2016-09-03
RcRownchangeKK*chgGame
 1797 1552 1.50 5 0.46 40 18.40 
  Paitrick, Derek R 1952  * USA0.001-0.0840-3.20 
  Mangalam, Shreya B 1739 USA1.0010.744029.60 
  Wang, Ricky 1855 USA0.001-0.1440-5.60 
  Zhang, Edward 1671 USA0.5010.16406.40 
  Arond, Dean 1768 USA0.001-0.2240-8.80 
 * 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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