Blitz: Individual Calculations September 2019
 Fatahi, Ehsan  Total change: 29.00  Rating chartPersonal card
 Iran Boys Student Middle school - Ramsar 2019(Blitz) Babolsar IRI 2019-08-25
RcRownchangeKK*chgGame
 1590 1561 5.50 9 1.45 20 29.00 
  Yousefi, Ahmadreza 1250 IRI1.0010.14202.80 
  Babaei Motlagh, Amir Abbas 1161  * IRI1.0010.08201.60 
  Khorshidi, Mohammad Javad c1743 IRI0.5010.24204.80 
  Zaheri, Mehran 1434 IRI1.0010.33206.60 
  Razavi, Seyyed Amirreza 1867 IRI0.001-0.1420-2.80 
  Majidi Shadan, Ali 1725 IRI1.0010.722014.40 
  Ghasemi, Abdollah 1685 IRI1.0010.672013.40 
  Behroozi Moghaddam, Hamed 1820 IRI0.001-0.1820-3.60 
  Aliakbar Sichani, Alireza 1624 IRI0.001-0.4120-8.20 
 * 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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