Individual Calculations July 2023
 Saber, Yasser  Total change: -15.80  Rating chartPersonal card
 10th Cherry Blossom Classic - U2300 Dulles, Virginia USA 2023-05-25
RcRownchangeKK*chgGame
 1731 1964 4.50 7 -0.79 20 -15.80 
  Verma, Angelina 1540 USA1.0010.07201.40 
  Kobla, Vishal c1984 USA0.001-0.4720-9.40 
  Deng, Michael 1564  * USA1.0010.08201.60 
  Rambha, Hemachandra 1811 USA1.0010.30206.00 
  Zhu, Ryan 1803 USA0.501-0.2120-4.20 
  Xiong, Lang Leo 1858 USA0.001-0.6420-12.80 
  Khachatryan, Nune 1559 USA1.0010.08201.60 
 * 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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