Individual Calculations July 2022
 Jian, Alex  Total change: -9.80  Rating chartPersonal card
 9th Cherry Blossom Classic - Open Dulles, Virginia USA 2022-05-26
RcRownchangeKK*chgGame
 1952 2055 4.50 8 -0.49 20 -9.80 
  Hevia Alejano, Carlos g2460 CUB0.001-0.0820-1.60 
  Pang, Brian 1818 USA0.501-0.3020-6.00 
  Baim, Elvin 1655  * AZE0.501-0.4220-8.40 
  De Fotis, Gary C 1810 USA1.0010.20204.00 
  Nair, Siddhant 1820 USA0.501-0.2920-5.80 
  Pillai, Adithya 1771 USA1.0010.16203.20 
  Samuelson, Andrew f2164 USA1.0010.652013.00 
  Tahmassebi, Bijan 2118 USA0.001-0.4120-8.20 
 * 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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