Rapid: Individual Calculations September 2019
 Habibi, Radin  Total change: -79.00  Rating chartPersonal card
 Tehran Team Rapid Cup 1398 Tehran IRI 2019-07-31
RcRownchangeKK*chgGame
 1472 1653 4.00 9 -2.20 20 -44.00 
  Amiri, Sadra 1253  * IRI0.001-0.9220-18.40 
  Sahraei, Mohammad Sadegh 1286 IRI1.0010.10202.00 
  Novin, Ahmadreza 1253  * IRI1.0010.08201.60 
  Fakhrbakhsh, Vandad 1783 IRI0.001-0.3220-6.40 
  Heidarzadeh, Arsha 1711 IRI0.001-0.4220-8.40 
  Hosseini Nia, Behrad 1347 IRI1.0010.14202.80 
  Alizadeh, Amirmohammad 1673 IRI0.001-0.4720-9.40 
  Gharibian, Rozbeh 1281 IRI1.0010.10202.00 
  Noorbakhsh Zadeh, Arshia 1657 IRI0.001-0.4920-9.80 
 * 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)
 
 Tehran Rapid Cup 17Mordad 1398 Tehran IRI 2019-08-12
RcRownchangeKK*chgGame
 1536 1752 3.50 7 -1.75 20 -35.00 
  Salehi, Eilia 1352  * IRI1.0010.08201.60 
  Salarkia, Davood 1472 IRI0.001-0.8420-16.80 
  Esfahani, Majid 1398 IRI1.0010.11202.20 
  Rafiei, Tannaz 1513 IRI1.0010.20204.00 
  Talebi, Masoud 2050 IRI0.001-0.1520-3.00 
  Mohammadi Akbarabadi, Hossein 1498 IRI0.501-0.3120-6.20 
  Azimi Aghghale, Amirmahdi 1469 IRI0.001-0.8420-16.80 
 * 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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