Individual Calculations August 2019
 Karami, Salar  Total change: -11.20  Rating chartPersonal card
 Karimkhan Zand Open Chess U2000-Tir 1398 Malayer IRI 2019-07-13
RcRownchangeKK*chgGame
 1470 1651 5.00 8 -0.56 20 -11.20 
  Ahmadian, Sara 1251  * IRI1.0010.08201.60 
  Kiaei, Ali 1808 IRI0.001-0.2920-5.80 
  Bahmani, Koorosh 1267 IRI1.0010.09201.80 
  Mohammadi Azar, Soheil 1302 IRI1.0010.11202.20 
  Moosivand, Siamak 1945 IRI0.001-0.1520-3.00 
  Hashemi Bakhtiar, Adel 1492 IRI0.001-0.7120-14.20 
  Aghilimofid, Vali 1264 IRI1.0010.09201.80 
  Safari, Sina 1433 IRI1.0010.22204.40 
 * 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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