Individual Calculations September 2019
 Amirpour, Gholamreza  Total change: 146.20  Rating chartPersonal card
 9th Qazvin Cup - B Group (U-1800) Qazvin IRI 2019-07-27
RcRownchangeKK*chgGame
 1589 1458 6.00 9 2.87 20 57.40 
  Norouzi, Motahareh 1270 IRI1.0010.26205.20 
  Firoozi, Aliasghar 1737 IRI0.001-0.1620-3.20 
  Armand, Mehrnoosh 1349 IRI1.0010.35207.00 
  Lotfi, Masoud 1247 IRI1.0010.23204.60 
  Ghaeni, Arya 1764 IRI1.0010.862017.20 
  Akhasteh, Abbas 1750 IRI0.001-0.1520-3.00 
  Kaveh, Hossein 1746 IRI1.0010.842016.80 
  Farmani Anuoshe, Ariyan 1717 IRI1.0010.822016.40 
  Mahboubi, Mahziar 1721 IRI0.001-0.1820-3.60 

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)
 
 3st Varamin chess tournament U1700 Tehran - varamin IRI 2019-07-30
RcRownchangeKK*chgGame
 1534 1458 5.00 7 2.32 20 46.40 
  Shahrazad, Masoud 1681 IRI0.001-0.2220-4.40 
  Jahantighi, Masoud 1058  * IRI1.0010.08201.60 
  Ashrafi, Saber 1622 IRI1.0010.722014.40 
  Nikzad, Farzad 1565 IRI1.0010.652013.00 
  Abdollahisaber, Reza 1674 IRI1.0010.782015.60 
  Alikahi, Mohammad 1569 IRI1.0010.652013.00 
  Mogheyseh, Abolfazl 1572 IRI0.001-0.3420-6.80 
 * 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)
 
 3rd Shahid Hojaji Najafabad Open Tournoment Isfahan IRI 2019-08-19
RcRownchangeKK*chgGame
 1498 1451 6.00 9 2.12 20 42.40 
  Fardbehbahani, Behnam 1710 IRI1.0010.822016.40 
  Shokri, Firouz 1691 IRI0.001-0.2020-4.00 
  Babaei, Mohammad Shayan 1051  * IRI1.0010.08201.60 
  Rasouli Haroni, Mohammad Taghi 1194 IRI1.0010.18203.60 
  Bayati, Kambiz 1731 IRI0.001-0.1620-3.20 
  Hajibabaei, Vandad 1198 IRI1.0010.19203.80 
  Jamasb, Davoud 1711 IRI1.0010.822016.40 
  Farnami, Karim 1631 IRI0.001-0.2620-5.20 
  Hashemi, Farzad 1561 IRI1.0010.652013.00 
 * 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)
 

 

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