Individual Calculations July 2022
 Dias Huizar, Alvaro  Total change: -46.80  Rating chartPersonal card
 2022 National Open - Open Las Vegas, Nevada USA 2022-06-08
RcRownchangeKK*chgGame
 1909 2409 1.00 6 -4.68 10 -46.80 
  Liu, Eric Chang 2019 USA0.501-0.4110-4.10 
  Liang, Yu-Cheng 1994 USA0.001-0.9310-9.30 
  Guo, Ethan 1683 USA0.501-0.4910-4.90 
  Khattar, Tanmay 1926 USA0.001-0.9510-9.50 
  Pullela, Sricharan 1822 USA0.001-0.9810-9.80 
  Ner, John Kenneth Tayamor 2009  * 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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