Blitz: Individual Calculations September 2019
 Aliakbar Sichani, Alireza  Total change: 23.20  Rating chartPersonal card
 Iran Boys Student Middle school - Ramsar 2019(Blitz) Babolsar IRI 2019-08-25
RcRownchangeKK*chgGame
 1561 1624 6.50 9 1.16 20 23.20 
  Mohammadi Azar, Soheil 1321 IRI1.0010.14202.80 
  Savadpour, Benyamin 1404 IRI1.0010.22204.40 
  Jahedi, Mani 2024  * IRI0.001-0.0820-1.60 
  Molai, Mahdi 1483 IRI0.501-0.1920-3.80 
  Attar, Behrad 1460 IRI1.0010.28205.60 
  Mardani, Alireza 1510 IRI1.0010.34206.80 
  Behroozi Moghaddam, Hamed 1820 IRI0.001-0.2520-5.00 
  Nabavi, Seyed Mohammadmahdi 1463 IRI1.0010.29205.80 
  Fatahi, Ehsan 1561 IRI1.0010.41208.20 
 * 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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