Individual Calculations September 2019
 Tavakoli, Amirmohammad  Total change: 35.96  Rating chartPersonal card
 Esfahan Under 14 Championship Standard Cup 1398 Esfahan IRI 2019-08-12
RcRownchangeKK*chgGame
 1481 1726 5.50 6 0.88 31 27.28 
  Babaei, Ali 1326  * IRI1.0010.08312.48 
  Sadeghi, Hamed 1326  * IRI1.0010.08312.48 
  Khosravi Mahmoei, Hasti 1349 IRI1.0010.09312.79 
  Etemadi, Ariyan 1753 IRI1.0010.543116.74 
  Kiani Harchegani, Mohammadhossein 1663 IRI0.501-0.0931-2.79 
  Mashhadi, Fatemeh 1466 IRI1.0010.18315.58 
 * 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
 1554 1726 7.00 9 0.65 31 20.15 
  Karimzadeh, Amirhossein 1456 IRI1.0010.17315.27 
  Nazari Nia, Shahram 1578 IRI1.0010.30319.30 
  Moradpour, Artin 1326  * IRI1.0010.08312.48 
  Mohammadi, Ahmad 1620 IRI1.0010.363111.16 
  Sharifi, Javad 1652 IRI0.501-0.1031-3.10 
  Shokri, Firouz 1691 IRI0.501-0.0531-1.55 
  Rajabi, Amir Hosein 1581 IRI1.0010.31319.61 
  Farmani Anuoshe, Ariyan 1705 IRI0.001-0.5331-16.43 
  Ahmadi, Ahmad 1376 IRI1.0010.11313.41 
 * 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)
 
 2nd Iranian Talent Olympiad 2019- Boys Standard Gilan IRI 2019-08-24
RcRownchangeKK*chgGame
 1492 1726 5.00 7 -0.37 31 -11.47 
  Chedani, Amir Hossein 1326  * IRI1.0010.08312.48 
  Nabavi, Seyed Mohammadmahdi 1463 IRI1.0010.18315.58 
  Biriya, Mohammadamin 1880 IRI0.001-0.2931-8.99 
  Fatahi, Ehsan 1535 IRI0.001-0.7531-23.25 
  Asadi, Kiyan 1423 IRI1.0010.14314.34 
  Mosayebi, Pourya 1453 IRI1.0010.17315.27 
  Fathian, Mobin 1361 IRI1.0010.10313.10 
 * 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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