Rapid: Individual Calculations January 2022
 Ebrahimi Herab, Hamidreza  Total change: 30.20  Rating chartPersonal card
 East Azarbayjan Youth U16 Festival Tabriz IRI 2021-12-17
RcRownchangeKK*chgGame
 1460 1916 9.00 9 0.98 20 19.60 
  Abdollahi, Mahdi 1181 IRI1.0010.01200.20 
  Mahdavi, Ayhan 1303 IRI1.0010.02200.40 
  Shamsi, Payar 1197 IRI1.0010.01200.20 
  Osmani, Kiana 1365 IRI1.0010.03200.60 
  Jalili, Arya 1507 IRI1.0010.08201.60 
  Farhadi, Fatemeh 1400 IRI1.0010.04200.80 
  Majidzadeh, Amirhossein 1648 IRI1.0010.17203.40 
  Alaghehmand, Arshia 1866 IRI1.0010.43208.60 
  Fathi, Hamed 1670 IRI1.0010.19203.80 

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)
 
 9th Mehdi Bouyeh Rapid Cup 1400 Qazvin IRI 2021-12-24
RcRownchangeKK*chgGame
 1772 1916 7.00 10 0.53 20 10.60 
  Khalili, Hosein 1331 IRI1.0010.02200.40 
  Golzari, Saeid 1633 IRI1.0010.16203.20 
  Khatibi, Meysam 2242 IRI0.001-0.1320-2.60 
  Salimiyan, Behzad 1687 IRI1.0010.21204.20 
  Mortezaee, Ghorban 1655 IRI1.0010.18203.60 
  Kashefi, Amir Hosein f2137 IRI0.001-0.2220-4.40 
  Mogheyseh, Abolfazl 1723 IRI1.0010.25205.00 
  Khanipour, Abolfazl 1574 IRI1.0010.12202.40 
  Aghaei, Alireza 2211 IRI0.001-0.1520-3.00 
  Mahdavi, Armin 1527 IRI1.0010.09201.80 

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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