Individual Calculations December 2019
 Taheri, Yalda  Total change: -36.00  Rating chartPersonal card
 4th Paytakht Cup International Chess Festival 2019 - Group B Tehran IRI 2019-10-28
RcRownchangeKK*chgGame
 1407 1095 0.00 6 -0.90 40 -36.00 
  Nazhand, Pejman 1495  * IRI0.001-0.0840-3.20 
  Khamseh, Amin 1456 IRI0.001-0.1040-4.00 
  Rezaeian Tabrizi, Hooman 1495  * IRI0.001-0.0840-3.20 
  Ghazialtabatabaei, Mohammad Hosse 1403 IRI0.001-0.1440-5.60 
  Bahramzadeh, Mohammad Reza 1362 IRI0.001-0.1840-7.20 
  Bani Shoraka, Hamed 1231 IRI0.001-0.3240-12.80 
 * 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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