Individual Calculations April 2018
 Nayberg, Simona  Total change: -26.00  Rating chartPersonal card
 Cal Chess Women's State Championship Berkeley, California USA 2018-03-16
RcRownchangeKK*chgGame
 1665 1906 2.50 4 -0.65 40 -26.00 
  Nyangar, Enkhmaa 1718 USA0.001-0.7440-29.60 
  Adams, Dawn 1506  * USA1.0010.08403.20 
  Gomboluudev, Enkhjin 1711 USA1.0010.254010.00 
  Chatterjee, Trina 1725 USA0.501-0.2440-9.60 
 * 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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