Individual Calculations February 2019
 Narva, Mai  Total change: 18.20  Rating chartPersonal card
 2018 Pan-American Intercollegiate Team Championship Burlingame, California USA 2018-12-27
RcRownchangeKK*chgGame
 2226 2347 4.00 5 0.91 20 18.20 
  Huang, Xiaoshi 1947  * CAN1.0010.08201.60 
  Belous, Vladimir g2533 RUS0.5010.24204.80 
  Holzmueller, Nathan 1947  * USA1.0010.08201.60 
  Nagarajan, Pranav 2206 USA1.0010.31206.20 
  Raznikov, Danny g2499 ISR0.5010.20204.00 
 * 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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