Rapid: Individual Calculations January 2022
 Amiri, Ali  Total change: -73.40  Rating chartPersonal card
 10th IRCF Weekly Rapid Tournament 1400 Tehran IRI 2021-12-10
RcRownchangeKK*chgGame
 1667 1980 5.00 7 -0.57 20 -11.40 
  Shahbazi, Parsa 1578 IRI1.0010.08201.60 
  Mousivand, Ali 1666 IRI1.0010.14202.80 
  Bayat, Nikan 1250 IRI1.0010.01200.20 
  Ebadi, Seyed Ali 1747 IRI1.0010.21204.20 
  Atakhan, Abtin f2155 IRI0.001-0.2720-5.40 
  Fakhrbakhsh, Vandad 1741 IRI0.001-0.8020-16.00 
  Karami, Ariya 1531 IRI1.0010.06201.20 

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)
 
 11th IRCF Weekly Rapid Tournament 1400 Tehran IRI 2021-12-18
RcRownchangeKK*chgGame
 1648 1980 5.50 8 -1.01 20 -20.20 
  Harati, Hasti 1531 IRI1.0010.06201.20 
  Alizadeh, Amirmohammad 1725 IRI0.001-0.8120-16.20 
  Malaki, Panteha 1245 IRI1.0010.01200.20 
  Parham Asl, Mani 1471 IRI1.0010.04200.80 
  Salimiyan, Behzad 1687 IRI1.0010.15203.00 
  Ghanbari, Mahdi 1748 IRI1.0010.21204.20 
  Khanbaz, Nima 1625 IRI0.501-0.3920-7.80 
  Khademi, Mohammad Miran f2150 IRI0.001-0.2820-5.60 

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
 1541 1980 7.00 10 -2.09 20 -41.80 
  Alavi, Mir Mahmood 1413 IRI1.0010.02200.40 
  Mohammadyansichani, Arshia 1688 IRI0.001-0.8520-17.00 
  Faramarzi, Ali 1510 IRI0.001-0.9520-19.00 
  Norouzi, Motahareh 1264 IRI1.0010.01200.20 
  Kalvandi, Mohammad Naeim 1555 IRI0.001-0.9320-18.60 
  Gholizadeh, Majid 1332 IRI1.0010.01200.20 
  Mohamadi, Niyousha 1494 IRI1.0010.04200.80 
  Fardbehbahani, Behnam 1627 IRI1.0010.11202.20 
  Zahmati, Sobhan 1784 IRI1.0010.25205.00 
  Fakhrbakhsh, Vandad 1741 IRI1.0010.20204.00 

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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