Rapid: Individual Calculations July 2023
 Moazzen, Amirali  Total change: 207.57  Rating chartPersonal card
 2nd Maragheh Sahand club weekly rapid chess tournament Tabriz IRI 2023-06-01
RcRownchangeKK*chgGame
 1487 1437 4.50 5 2.27 33 74.91 
  Samadi, Hadi 1826 IRI0.5010.413313.53 
  Farajpour, Amin 1417 IRI1.0010.473315.51 
  Farzanfar, Farzad 1161 IRI1.0010.17335.61 
  Ghaffarpoor, Esmaeil 1477 IRI1.0010.563318.48 
  Saei, Mostafa 1555 IRI1.0010.663321.78 

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 Maragheh Sahand club weekly rapid chess tournament Tabriz IRI 2023-06-15
RcRownchangeKK*chgGame
 1672 1437 3.50 5 2.34 33 77.22 
  Kheirollahi Vash, Ahmad 1630 IRI1.0010.753324.75 
  Elahi, Mehdi 1809 IRI0.5010.403313.20 
  Saei, Mostafa 1555 IRI1.0010.663321.78 
  Samadifar, Mahdi 1862 IRI0.001-0.0733-2.31 
  Jafar Bonyad, Reza 1506 IRI1.0010.603319.80 

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)
 
 3rd Iran Under 14 Chess League 1402 (Rapid) Tehran IRI 2023-06-20
RcRownchangeKK*chgGame
 1481 1437 2.00 6 -0.63 33 -20.79 
  Abdolshah, Arash 1159 IRI0.001-0.8333-27.39 
  Salimi, Hossein 1420 IRI0.001-0.5233-17.16 
  Jalali, Armin 1671 IRI1.0010.793326.07 
  Taghizadeh Andarabi, Taraneh 1580 IRI0.001-0.3133-10.23 
  Khalafvand, Dorsa Sadat 1427 IRI0.001-0.5133-16.83 
  Biglarifard, Maziyar 1628 IRI1.0010.753324.75 

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)
 
 3rd Maragheh Sahand club weekly rapid chess tournament Tabriz IRI 2023-06-27
RcRownchangeKK*chgGame
 1768 1437 3.00 5 2.31 33 76.23 
  Samadi, Hadi 1826 IRI1.0010.913330.03 
  Fayyazi, A. R. 1782 IRI0.001-0.1133-3.63 
  Kheyrollahivash, Ahmad 1630 IRI1.0010.753324.75 
  Saei, Majid 1674 IRI1.0010.803326.40 
  Golshaani, Taha 1928 IRI0.001-0.0433-1.32 

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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