Individual Calculations January 2017
 Taghavi, Amir Abbas  Total change: -13.00  Rating chartPersonal card
 2nd Atrak Cup Chess Tournament Azar 1395 Bojnourd IRI 2016-12-07
RcRownchangeKK*chgGame
 1661 1811 5.00 8 -0.40 20 -8.00 
  Mohamadi, Morad 1411  * IRI1.0010.08201.60 
  Roohi, Abdolmajid 2199 IRI0.001-0.0920-1.80 
  Ahmadi, Seyedeh Malihe 1538 IRI0.001-0.8320-16.60 
  Hekmatnejad, Mahyar 1411  * IRI1.0010.08201.60 
  Miri, Alireza 1584 IRI1.0010.21204.20 
  Pak Niyat, Ali 1576 IRI1.0010.21204.20 
  Binaei Tavallaei, Mahdi 1979 IRI0.001-0.2820-5.60 
  Rahmani, Hossein 1592 IRI1.0010.22204.40 
 * 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)
 
 Shahvar Cup Under 2200 Azar 1395 Shahrood IRI 2016-12-14
RcRownchangeKK*chgGame
 1580 1811 5.00 7 -0.25 20 -5.00 
  Abdollahabadi, Amir Hosien 1411  * IRI1.0010.08201.60 
  Naseralavi, Seyyed Armin 1464 IRI1.0010.11202.20 
  Kazemi, Rahmanberdi 1625 IRI1.0010.26205.20 
  Eini, Sina 2031 IRI0.001-0.2220-4.40 
  Nikzad, Nami 1710 IRI0.001-0.6420-12.80 
  Gharibshah, Mohammadmahdi 1411  * IRI1.0010.08201.60 
  Ahmadi, Erfan 1411  * IRI1.0010.08201.60 
 * 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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