Individual Calculations October 2017
 Ansar Jaafari, Abbas  Total change: 20.80  Rating chartPersonal card
 First Aftab Cup Open International ChessTournament 2017 Khomein IRI 2017-08-29
RcRownchangeKK*chgGame
 2001 1853 4.00 8 1.29 20 25.80 
  Hakemi, Arman f2253  * IRI0.001-0.0820-1.60 
  Khosravi, Mohammad Mahdi 1488 IRI1.0010.10202.00 
  Molaei, Mohammadamin m2194 IRI0.5010.38207.60 
  Pilvaieh, Ali 2152 IRI1.0010.852017.00 
  Heydarli, Kanan m2253  * AZE0.001-0.0820-1.60 
  Torshizi Ghorbani, Mohammad Hoss 1908 IRI0.001-0.4220-8.40 
  Shaghaghi, Gholamreza 1581 IRI1.0010.17203.40 
  Mohandesi, Shahin m2180 IRI0.5010.37207.40 
 * 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)
 
 7th Qazvin Rajaei Cup 2017 _U2000 Qazvin IRI 2017-08-29
RcRownchangeKK*chgGame
 1708 1853 6.00 8 0.62 20 12.40 
  Afshar, Mahdi 1453  * IRI1.0010.08201.60 
  Azizi Tafreshi, Ali Akbar 1603 IRI0.501-0.3120-6.20 
  Hasandoost, Hosein 1936 IRI0.5010.11202.20 
  Mahdavi, Mahdis 1679 IRI1.0010.27205.40 
  Najafi Tabar, Aydin 1580 IRI1.0010.17203.40 
  Amini, Enayatollah 1913 IRI0.001-0.4220-8.40 
  Ahmadi , Khalil 1723 IRI1.0010.32206.40 
  Vahdati, Dara 1779 IRI1.0010.40208.00 
 * 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)
 
 4th Lorestan Aflak Cup 1396 Khorramabad IRI 2017-09-07
RcRownchangeKK*chgGame
 1713 1868 4.50 8 -0.87 20 -17.40 
  Kord, Ghasem 1468  * IRI1.0010.08201.60 
  Changaei, Amin 2068 IRI0.001-0.2420-4.80 
  Kord, Soleyman 1581 IRI1.0010.16203.20 
  Noroozi, Jamshid 1661 IRI1.0010.23204.60 
  Vahdatian, Davood 2040 IRI0.001-0.2720-5.40 
  Abbasi Larki, Hossein 1796 IRI0.001-0.6020-12.00 
  Tolabi, Arash 1622 IRI0.501-0.3120-6.20 
  Nikookar, Mohammad 1468  * 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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