Individual Calculations November 2015
 Beiranvand, Danial  Total change: 20.80  Rating chartPersonal card
 Mehr Open 2015 Tehran IRI 2015-10-14
RcRownchangeKK*chgGame
 1506 1390 3.50 8 0.52 40 20.80 
  Fayazi, Shahriar 1790  * IRI0.001-0.0840-3.20 
  Shaghaghi, Gholamreza 1622 IRI0.001-0.2140-8.40 
  Kouchakzadeh, Parto 1228 IRI1.0010.294011.60 
  Kord, Moslem 1488 IRI0.001-0.3740-14.80 
  Ghasemi, Eilia 1207 IRI1.0010.264010.40 
  Allahtavakoli, Mahmoud 1355 IRI1.0010.454018.00 
  Noora, Amir Hossein 1679 IRI0.5010.344013.60 
  Mashali, Farzin 1677 IRI0.001-0.1640-6.40 
 * 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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