Rapid: Individual Calculations March 2023
 Assarzadeh, Nazanin Fatemeh  Total change: 17.51  Rating chartPersonal card
 Varna Cup Varamin Tehran IRI 2023-02-03
RcRownchangeKK*chgGame
 1515 1542 4.50 7 0.93 17 15.81 
  Roosta, Hossein 1196 IRI1.0010.11171.87 
  Babaeifard, Heydar 1730 IRI0.5010.24174.08 
  Mohammad Rezaei, Saeid 1555 IRI0.5010.02170.34 
  Safaee, Sepehr 1726 IRI0.5010.24174.08 
  Ashoori, Erfan 1592 IRI0.001-0.4317-7.31 
  Kosari, Mahdi 1142  * IRI1.0010.08171.36 
  Ehteramian, Hossein 1666 IRI1.0010.671711.39 
 * 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)
 
 Rapid Bahman Khorasan Razavi Khorasan Razavi IRI 2023-02-06
RcRownchangeKK*chgGame
 1328 1542 4.00 7 -1.22 17 -20.74 
  Masoudi, Amirabas 1142  * IRI1.0010.08171.36 
  Etefagh, Mohammad Masih 1298 IRI1.0010.20173.40 
  Vassalam, Mohammad Taghi 1768 IRI0.001-0.2117-3.57 
  Jaffari, Mohammad 1349 IRI0.001-0.7517-12.75 
  Hasanpor Moghadam, Asma 1208 IRI1.0010.12172.04 
  Hosseinpour, Ali 1252 IRI1.0010.16172.72 
  Yazdi Kariz Khani, Ehsan 1276 IRI0.001-0.8217-13.94 
 * 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)
 
 Rapid 20 Bahman Khorasan Razavi 1401 Khorasan Razavi IRI 2023-02-09
RcRownchangeKK*chgGame
 1566 1542 6.00 7 2.81 17 47.77 
  Vaezi, Mohsen 1142  * IRI1.0010.08171.36 
  Zare, Jamal 1777 IRI1.0010.791713.43 
  Rahmani, Asef 1565 AFG1.0010.53179.01 
  Cheshmkhavari, Mehrsam 1632 IRI1.0010.621710.54 
  Zihaghi, Amir Arsalan 1382 IRI1.0010.29174.93 
  Vassalam, Mohammad Taghi 1768 IRI0.001-0.2117-3.57 
  Hasanpor Moghadam, Iman 1698 IRI1.0010.711712.07 
 * 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)
 
 Rapid 27 Bahman Khorasan Razavi Khorasan Razavi IRI 2023-02-16
RcRownchangeKK*chgGame
 1559 1542 2.50 5 0.11 17 1.87 
  Zare, Jamal 1777 IRI0.001-0.2117-3.57 
  Pak Niyat, Ali 1393 IRI1.0010.30175.10 
  Safarnezhad, Armin 1627 IRI0.5010.12172.04 
  Khosravi, Korosh 1649 IRI0.001-0.3517-5.95 
  Jaffari, Mohammad 1349 IRI1.0010.25174.25 

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)
 
 Rapid Jame Asak Guchan U20 Khorasan Razavi IRI 2023-02-18
RcRownchangeKK*chgGame
 1302 1542 4.00 6 -0.68 17 -11.56 
  Namdar, Abbas 1150 IRI1.0010.08171.36 
  Azizi, Mahdieh 1229 IRI1.0010.14172.38 
  Kazemian, Amir Hosein 1397 IRI0.001-0.6917-11.73 
  Razmjo, Artin 1188 IRI1.0010.11171.87 
  Zihaghi, Amir Arsalan 1382 IRI1.0010.29174.93 
  Ghavami, Pouya 1463 IRI0.001-0.6117-10.37 

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)
 
 Rapid 4 Esfand Khorasan Razavi Khorasan Razavi IRI 2023-02-24
RcRownchangeKK*chgGame
 1295 1542 4.50 7 -0.92 17 -15.64 
  Mazhari, Abbas Alireza 1142  * IRI1.0010.08171.36 
  Vaziri, Mohammad Ali 1256 IRI0.501-0.3417-5.78 
  Vassalam, Mohammad Taghi 1768 IRI0.001-0.2117-3.57 
  Etefagh, Mohammad Masih 1298 IRI1.0010.20173.40 
  Ashtari, Abolfazl 1262 IRI0.001-0.8417-14.28 
  Baghernasablangerodi, Sana 1196 IRI1.0010.11171.87 
  Sadoghiani, Korosh 1140 IRI1.0010.08171.36 
 * 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)
 

 

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