Individual Calculations December 2019
 Karami, Tina  Total change: -14.40  Rating chartPersonal card
 4th Paytakht Cup International Chess Festival 2019 - Group B Tehran IRI 2019-10-28
RcRownchangeKK*chgGame
 1500 1401 3.50 10 -0.36 40 -14.40 
  Doroodgar, A.hosein 1801  * IRI0.001-0.0840-3.20 
  Rezvanian, Saeed 1657 IRI0.001-0.1940-7.60 
  Hajvaziri, Sina 1792 IRI0.001-0.0940-3.60 
  Atiyabi, Nahid 1065 IRI1.0010.12404.80 
  Soltani, Bahman 1544 IRI0.001-0.3140-12.40 
  Soleymani, Diba 1192 IRI1.0010.23409.20 
  Karimpour Talebi, Arman 1579 IRI0.001-0.2740-10.80 
  Bani Shoraka, Hamed 1231 IRI1.0010.284011.20 
  Nouredideh, Mohammad Reza 1601 IRI0.5010.264010.40 
  Fereidooni Jamalzadeh, Alireza 1542 IRI0.001-0.3140-12.40 
 * 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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