Rapid: Individual Calculations November 2019
 Ghorbani, Sina  Total change: 46.20  Rating chartPersonal card
 Tehran Rapid Cup 11Mehr 1398 Tehran IRI 2019-10-03
RcRownchangeKK*chgGame
 1737 1610 4.00 7 1.54 20 30.80 
  Rafinezhad, Mohammad 1418 IRI1.0010.25205.00 
  Asgharvand, Davood 1865 IRI0.001-0.1920-3.80 
  Majlesi Nasr Abadi, S.mohammad 1300 IRI1.0010.14202.80 
  Alavi, Homa 1834 IRI1.0010.782015.60 
  Doroodian, Mahyar 1909 IRI0.001-0.1520-3.00 
  Sadeghi Givi, Reza 1954 IRI1.0010.882017.60 
  Khaledi, Omid 1882 IRI0.001-0.1720-3.40 

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)
 
 5th Shahgan Team Rapid Cup Qazvin IRI 2019-10-11
RcRownchangeKK*chgGame
 1617 1610 4.00 8 -0.04 20 -0.80 
  Akbarshahi, Ahmadreza 1210  * IRI1.0010.08201.60 
  Nazari, Arad 2010  * IRI0.001-0.0820-1.60 
  Mohammadi, Amir Hossein 1474 IRI1.0010.32206.40 
  Pilvaieh, Ali 2010  * IRI0.001-0.0820-1.60 
  Zeyni Vand, Ali 1556 IRI0.001-0.5820-11.60 
  Hadadi, Mahdi 1302 IRI1.0010.14202.80 
  Doroodian, Mahyar 1909 IRI0.001-0.1520-3.00 
  Ghazanfari, Vali 1468 IRI1.0010.31206.20 
 * 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)
 
 Tehran Rapid Cup 25 Mehr 1398 Tehran IRI 2019-10-17
RcRownchangeKK*chgGame
 1648 1610 4.00 7 0.81 20 16.20 
  Bozorgi, Souren 2004 IRI0.001-0.0820-1.60 
  Zandi, Mohammad Taha 1210  * IRI1.0010.08201.60 
  Heydari, Hosein 1247 IRI1.0010.10202.00 
  Mokhtari Moghadam, Taha 1858 IRI1.0010.812016.20 
  Talebi, Masoud 2010  * IRI0.001-0.0820-1.60 
  Alavi, Homa 1834 IRI0.001-0.2220-4.40 
  Jolani, Parnian 1374 IRI1.0010.20204.00 
 * 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)
 

 

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