Individual Calculations December 2019
 Ghodousi, Arian  Total change: 40.00  Rating chartPersonal card
 4th Paytakht Cup International Chess Festival 2019 - Group B Tehran IRI 2019-10-28
RcRownchangeKK*chgGame
 1595 1361 3.00 9 1.06 40 42.40 
  Esmaeili, Sanaz 1761  * IRI0.001-0.0840-3.20 
  Moyedizade, Sajad 1628 IRI0.5010.324012.80 
  Mousivand, Ali 1609 IRI0.001-0.1940-7.60 
  Yazdanpanah, Mohammad Reza 1528 IRI1.0010.724028.80 
  Bagheri Astani, Farzam 1613 IRI0.5010.314012.40 
  Ghasempour, Hossein 1567 IRI0.001-0.2440-9.60 
  Azizi Tafreshi, Ali Akbar 1514 IRI1.0010.704028.00 
  Ramezani, Alireza 1585 IRI0.001-0.2240-8.80 
  Mirzaei, H.r 1548 IRI0.001-0.2640-10.40 
 * 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)
 
 Iranian Youth U-14 Team Championship Standard Cup 1398 Karaj IRI 2019-11-11
RcRownchangeKK*chgGame
 1455 1361 1.50 4 -0.06 40 -2.40 
  Soufi, Amir Hossein 1127 IRI1.0010.21408.40 
  Azizi, Ali 1516 IRI0.001-0.2940-11.60 
  Taghizadeh, Taraneh 1459 IRI0.5010.13405.20 
  Ghorbani, Sina 1716 IRI0.001-0.1140-4.40 

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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