Rapid: Individual Calculations April 2023
 Javadpoor, Mohammad Hossein  Total change: 134.85  Rating chartPersonal card
 5th soofyan rapid chess tournament ( 28 bahman 1401 ) Tabriz IRI 2023-02-28
RcRownchangeKK*chgGame
 1545 1468 4.50 7 1.78 31 55.18 
  Abbaszadeh, Moslem 1736 IRI0.001-0.1731-5.27 
  Safari, Nima 1726 IRI0.001-0.1831-5.58 
  Naghizadeh, Sadra 1070 IRI1.0010.08312.48 
  Shahrazad, Masoud 1638 IRI0.5010.22316.82 
  Shamshiri, Farzad 1606 IRI1.0010.693121.39 
  Seyfi, Aadel 1447 IRI1.0010.473114.57 
  Valizadeh, Hossein 1591 IRI1.0010.673120.77 

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)
 
 Tabriz milad mahdi rapid chess tournament Tabriz IRI 2023-03-10
RcRownchangeKK*chgGame
 1681 1468 3.00 7 1.14 31 35.34 
  Adalatkhah, Mahdi 1806 IRI0.001-0.1231-3.72 
  Vahdani, Sane 1558 IRI1.0010.623119.22 
  Rezvan, Maghsoud 1945 IRI1.0010.953129.45 
  Ahmadi, Ramin 1780 IRI0.001-0.1431-4.34 
  Damya, Aydin 1713 IRI0.001-0.2031-6.20 
  Shahlacheshm, Siamak 1827 IRI0.001-0.1031-3.10 
  Rezaei, Sohrab 1141 IRI1.0010.13314.03 

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)
 
 Qazvin Nowrouz Rapid Cup (U-2000) Qazvin IRI 2023-03-24
RcRownchangeKK*chgGame
 1799 1468 2.50 8 1.43 31 44.33 
  Khoshkalam, Seyed Mahan 1886 IRI0.001-0.0731-2.17 
  Rajabi, Mohsen 1742 IRI1.0010.833125.73 
  Saedi, Mohammad 1807 IRI1.0010.883127.28 
  Samadi, Hadi 1857 IRI0.5010.413112.71 
  Mahmoodi, Nader 1894 IRI0.001-0.0731-2.17 
  Akhoondzadeh, Mahdi 1832 IRI0.001-0.1031-3.10 
  Akbari, Hossein 1719 IRI0.001-0.1931-5.89 
  Farhadi Varmazabadi, Behzad 1653 IRI0.001-0.2631-8.06 

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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