Individual Calculations February 2020
 Blanco, Fernandez  Total change: -54.80  Rating chartPersonal card
 29th Annual North American Open Las Vegas, Nevada USA 2019-12-26
RcRownchangeKK*chgGame
 1942 2292 2.50 9 -5.48 10 -54.80 
  Narkeeran, Madhavan 1962 USA0.001-0.8810-8.80 
  Wongso, Steve 1933 USA0.001-0.9010-9.00 
  Chen, Ryo Wenyu 1978 USA0.001-0.8610-8.60 
  Ravdanlkhumbuu, Amgalanbaatar 2052 MGL1.0010.20102.00 
  Zinn, Andrew 1892  * USA0.501-0.4210-4.20 
  Aipa, Likeke Sing Lee 1892  * USA1.0010.08100.80 
  Zeng, Sheena wc1987 USA0.001-0.8610-8.60 
  Gutla, Aryan 1892  * USA0.001-0.9210-9.20 
  Wu, Ethan 1892  * USA0.001-0.9210-9.20 
 * 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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