Individual Calculations October 2021
 Assarzadeh, Mahdi  Total change: -66.40  Rating chartPersonal card
 Standard Cup Sacred Defense Week Khorasan Razavi 1400 Mashhad IRI 2021-09-22
RcRownchangeKK*chgGame
 1334 1573 4.50 8 -1.66 40 -66.40 
  Solati, Dorsa 1173  * IRI1.0010.08403.20 
  Kamran Nia, Helia 1259 IRI0.501-0.3640-14.40 
  Riazi, Yasin 1359 IRI0.501-0.2740-10.80 
  Movahedi Aliabadi, Ali 1359 IRI1.0010.23409.20 
  Parsa Rad, Amirhesam 1173  * IRI1.0010.08403.20 
  Ahmadi, Erfan 1765 IRI0.001-0.2540-10.00 
  Mohammadi, Elina 1333 IRI0.501-0.3040-12.00 
  Eskandari, Amirali 1251 IRI0.001-0.8740-34.80 
 * 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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