Rapid: Individual Calculations November 2019
 Mahboob, Amir  Total change: 3.00  Rating chartPersonal card
 Tehran Rapid Cup 9Mehr 1398 Tehran IRI 2019-10-01
RcRownchangeKK*chgGame
 1605 1603 3.50 5 1.06 20 21.20 
  Heydari, Hossein 1313 IRI1.0010.16203.20 
  Mohammadi, Erfan 1684 IRI1.0010.612012.20 
  Sajadi Naeini, Seyed Soheil 1616 IRI0.5010.02200.40 
  Raei, Alireza 1640 IRI0.001-0.4520-9.00 
  Fathi Tavani, Farhoud 1771 IRI1.0010.722014.40 

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)
 
 Tehran Rapid Cup 2 Aban 1398 Tehran IRI 2019-10-23
RcRownchangeKK*chgGame
 1455 1603 3.00 6 -0.91 20 -18.20 
  Kaberi, Javad 1872 IRI0.001-0.1720-3.40 
  Ebrahim Abadi, Kasra 1241 IRI1.0010.10202.00 
  Alamir Virsagh, Ehsan 1838 IRI0.001-0.2120-4.20 
  Bahmani, Koorosh 1203  * IRI0.001-0.9220-18.40 
  Mehrgan, Mehrsam 1203  * IRI1.0010.08201.60 
  Jolani, Parnian 1374 IRI1.0010.21204.20 
 * 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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