Individual Calculations September 2019
 Amirimehr, Ashkan  Total change: 0.84  Rating chartPersonal card
 9th Qazvin Cup - A Group (U-2100) Qazvin IRI 2019-07-27
RcRownchangeKK*chgGame
 1655 1708 3.00 8 -1.56 28 -43.68 
  Baghipour, Alborz 1940 IRI0.001-0.2128-5.88 
  Majidi, Seyed Mohammad Parsa 1895 IRI0.001-0.2628-7.28 
  Shahsavari, Shayan 1480 IRI0.001-0.7928-22.12 
  Mohammadi, Melika 1511 IRI0.501-0.2528-7.00 
  Mazarei, Mohammad 1592 IRI1.0010.34289.52 
  Khosronejad, Abtin 1493 IRI1.0010.23286.44 
  Pourramezan Chafjiri, Parsa 1709 IRI0.001-0.5028-14.00 
  Moradi Kelardehi, Mobin 1620 IRI0.501-0.1228-3.36 

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
 1792 1697 6.00 10 2.01 28 56.28 
  Soozankar, A.m. m2097  * IRI0.001-0.0828-2.24 
  Bazrafshan, Amirhossein 1482 IRI1.0010.23286.44 
  Razaghi, Behrooz 2097  * IRI0.001-0.0828-2.24 
  Rasi, Davood 1504 IRI1.0010.25287.00 
  Safari Aghdam, Amir 1937 IRI0.5010.30288.40 
  Khatibi, Amir Reza 1978 IRI0.001-0.1628-4.48 
  Arian, Matin 1541 IRI0.501-0.2128-5.88 
  Kord, Soleyman 1491 IRI1.0010.24286.72 
  Jahanbeigi, Javad 1918 IRI1.0010.782821.84 
  Borazjani, Alireza 1879 IRI1.0010.742820.72 
 * 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
 1567 1697 4.00 7 -0.42 28 -11.76 
  Amini, Mohammadreza 1297  * IRI1.0010.08282.24 
  Alyani, Sani 1297  * IRI1.0010.08282.24 
  Heydari, Mohammad Masoud 1855 IRI0.5010.21285.88 
  Mohammadi, Mohamad Amin 1838 IRI0.001-0.3128-8.68 
  Mehri, Mohammad Amin 1373 IRI1.0010.13283.64 
  Karami, Mahan 1765 IRI0.001-0.4128-11.48 
  Soltani, Mohammad 1545 IRI0.501-0.2028-5.60 
 * 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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