Individual Calculations September 2019
 Shahsavari, Shayan  Total change: 30.42  Rating chartPersonal card
 9th Qazvin Cup - A Group (U-2100) Qazvin IRI 2019-07-27
RcRownchangeKK*chgGame
 1750 1480 3.00 6 1.94 26 50.44 
  Amirimehr, Ashkan 1708 IRI1.0010.792620.54 
  Miri, Ali 1815 IRI0.001-0.1226-3.12 
  Jouyandeh, H 1846 IRI0.5010.402610.40 
  Baghdar, Artin 1716 IRI0.001-0.2026-5.20 
  Shiri, Omid 1720 IRI1.0010.802620.80 
  Jivi Khorasanlou, Aida 1693 IRI0.5010.27267.02 

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)
 
 Iranian Men Festival 1398 khoramabad IRI 2019-08-04
RcRownchangeKK*chgGame
 1580 1451 2.50 9 -0.60 26 -15.60 
  Borzoonezhad, Majid 1851  * IRI0.5010.422610.92 
  Beyranvand, Saeed 1851  * IRI0.001-0.0826-2.08 
  Mahdavi, Armin 1613 IRI0.001-0.2926-7.54 
  Yavarirad, Amirreza 1051  * IRI1.0010.08262.08 
  Yousefi, Behniya 1675 IRI0.001-0.2226-5.72 
  Azali, Mahdad 1662 IRI0.001-0.2326-5.98 
  Jalalvand, Amir Hesam 1607 IRI0.001-0.2926-7.54 
  Fathian, Mobin 1361 IRI1.0010.38269.88 
  Mansourizalani, Moslem 1546 IRI0.001-0.3726-9.62 
 * 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)
 
 Chess Tehran Championship 2019 - U18B Tehran IRI 2019-08-16
RcRownchangeKK*chgGame
 1497 1451 2.50 6 -0.15 26 -3.90 
  Bahadori, Arash 1764 IRI0.5010.36269.36 
  Nouri, Ali 1506 IRI0.5010.08262.08 
  Salehipour, Mehrad 1274 IRI0.501-0.2326-5.98 
  Ghorban, Mohammad 1596 IRI0.001-0.3126-8.06 
  Karimi, Sepehr 1120 IRI1.0010.12263.12 
  Ghafouri, Mohammad Javad 1721 IRI0.001-0.1726-4.42 

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
 1466 1451 2.50 5 -0.02 26 -0.52 
  Majidi Shadan, Ali 1851  * IRI0.001-0.0826-2.08 
  Chianeh, Amir Hossein 1237 IRI1.0010.23265.98 
  Nosratizadeh, Reza 1674 IRI0.001-0.2226-5.72 
  Barzideh, Sepehr 1296 IRI1.0010.29267.54 
  Maleknia, Aydin 1271 IRI0.501-0.2426-6.24 
 * 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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