Rapid: Individual Calculations April 2023
 Azbaghi, Enayat  Total change: -20.60  Rating chartPersonal card
 5th soofyan rapid chess tournament ( 28 bahman 1401 ) Tabriz IRI 2023-02-28
RcRownchangeKK*chgGame
 1737 1787 5.00 8 0.61 20 12.20 
  Zeynali, Sajjad 1387  * IRI0.501-0.4220-8.40 
  Khalafi, Akbar 1397 IRI1.0010.09201.80 
  Zare, Saeed 1695 IRI1.0010.37207.40 
  Siani, Ali 1782 IRI1.0010.49209.80 
  Amir Vardestian, Hossein 1949 IRI0.5010.21204.20 
  Hosseinzadeh, Nima f2117 IRI0.001-0.1220-2.40 
  Sadeghi, Atabak 1470 IRI1.0010.13202.60 
  Khalesi, Vahid f2098 IRI0.001-0.1420-2.80 
 * 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)
 
 Shahriyar Rapid tournament 12 esfand Shahriyar IRI 2023-03-03
RcRownchangeKK*chgGame
 1589 1763 4.50 6 0.24 20 4.80 
  Yaghoobi, Tara 1382 IRI1.0010.09201.80 
  Shorakayi, Ali 1532 IRI1.0010.21204.20 
  Kargari Arian, Saba 1602 IRI1.0010.29205.80 
  Malek Zade, Saeid 1617 IRI1.0010.30206.00 
  Rahimi, Mahdi 1535 IRI0.501-0.2920-5.80 
  Hojjatinejad, Ilia 1867 IRI0.001-0.3620-7.20 

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)
 
 Garmsar Abrisham Cup Semnan IRI 2023-03-10
RcRownchangeKK*chgGame
 1531 1763 6.00 9 -1.03 20 -20.60 
  Tajoddin, Meisam 1549 IRI0.001-0.7720-15.40 
  Ferydooni Kondori, Alireza 1473 IRI1.0010.16203.20 
  Nasiri, Ayda 1363  * IRI1.0010.08201.60 
  Nazari, Ali 1483 IRI1.0010.16203.20 
  Fathollahi, Hamid 1591 IRI0.001-0.7320-14.60 
  Momeni, Mostafa 1460 IRI1.0010.14202.80 
  Ghobadibigvand, A. 1580 IRI1.0010.26205.20 
  Ashoori, Erfan 1592 IRI1.0010.27205.40 
  Fakhrbakhsh, Vandad 1691 IRI0.001-0.6020-12.00 
 * 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)
 
 Alborz Rapid Cup 26 esfand 1401 Karaj IRI 2023-03-17
RcRownchangeKK*chgGame
 1577 1763 3.50 6 -0.85 20 -17.00 
  Azizi, Ali 1479 IRI0.001-0.8420-16.80 
  Keshavarz, Farajollah 1447 IRI1.0010.13202.60 
  Zamani, Ahmad 1494 IRI0.501-0.3320-6.60 
  Malekzadeh, Saeid 1558 IRI1.0010.24204.80 
  Darvishi, Matin 1564 IRI1.0010.24204.80 
  Mohammadpour, Afshin 1921 IRI0.001-0.2920-5.80 

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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