Individual Calculations March 2019
 Alviri, Behaeen  Total change: -6.00  Rating chartPersonal card
 27th Fajr Cup International Chess Festival (U-2000) Tehran IRI 2019-02-05
RcRownchangeKK*chgGame
 1533 1505 3.00 8 -0.63 40 -25.20 
  Zavalani, Gjergj 1905  * ALB0.001-0.0840-3.20 
  Rahmani, Mohammad 1748 IRI0.001-0.2040-8.00 
  Hashemi, Hamidreza 1194 IRI1.0010.14405.60 
  Jamali, Alireza 1105  * IRI1.0010.08403.20 
  Salimi, Mardin 1754 IRI0.001-0.1940-7.60 
  Talebi Pour, Anoosha 1165 IRI1.0010.12404.80 
  Fakhrbakhsh, Vandad 1724 IRI0.001-0.2240-8.80 
  Afshari, Mohammadparsa 1672 IRI0.001-0.2840-11.20 
 * 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)
 
NOTE: K factor changed
 17th Caspian Cup int.Chess Festival (U1800) Gilan IRI 2019-02-12
RcRownchangeKK*chgGame
 1545 1505 4.00 7 0.96 20 19.20 
  Mohebi, Mohammadmehdi 1125 IRI1.0010.09201.80 
  Soltani, Ali 1755 IRI0.001-0.1920-3.80 
  Cheshmi, Amirreza 1236 IRI1.0010.17203.40 
  Edalati, Behrooz 1704 IRI0.001-0.2420-4.80 
  Ghiasi, Mohsen 1624 IRI1.0010.662013.20 
  Valizadeh, Hossein 1629 IRI0.001-0.3320-6.60 
  Ghezelvand, Amir 1743 IRI1.0010.802016.00 

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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