Individual Calculations October 2016
 Hosseini, Alireza  Total change: 10.40  Rating chartPersonal card
 7th Zenderood Open 2016 Esfahan IRI 2016-09-01
RcRownchangeKK*chgGame
 1600 1245 1.00 4 0.57 40 22.80 
  Nazemi, Pedram 1645  * IRI0.001-0.0840-3.20 
  Sharifi, Javad 1568 IRI0.001-0.1340-5.20 
  Heydari, Saeid 1576 IRI1.0010.884035.20 
  Farahi, Ali 1609 IRI0.001-0.1040-4.00 
 * 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)
 
 Iran Chess Championship Boys U18 - Stage 1 1395 Ahvaz IRI 2016-09-10
RcRownchangeKK*chgGame
 1513 1245 0.50 4 -0.31 40 -12.40 
  Kashefi, Amir Hosein 1645  * IRI0.001-0.0840-3.20 
  Abedini, Hamid Reza 1645  * IRI0.001-0.0840-3.20 
  Amani, Mohamad 1469 IRI0.5010.284011.20 
  Safaeenezhad, Reza 1292 IRI0.001-0.4340-17.20 
 * 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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