Individual Calculations September 2019
 Shahsavari, Mahan  Total change: 51.00  Rating chartPersonal card
 9th Qazvin Cup - A Group (U-2100) Qazvin IRI 2019-07-27
RcRownchangeKK*chgGame
 1667 1381 1.00 8 -0.39 25 -9.75 
  Khoshkalamian, B. 1781  * IRI0.001-0.0825-2.00 
  Behzadi, Sepehr 1747 IRI0.001-0.1025-2.50 
  Rostami, Roohollah 1781  * IRI0.001-0.0825-2.00 
  Sadeghi, Amir 1757 IRI0.001-0.0925-2.25 
  Mazarei, Mohammad 1592 IRI0.001-0.2325-5.75 
  Rahmani, Melika 1485 IRI0.5010.14253.50 
  Teimouri Yadkuri, Shahdad 1567 IRI0.001-0.2625-6.50 
  Evaz Pour, Amirreza 1629 IRI0.5010.31257.75 
 * 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)
 
 Iranian Men Festival 1398 khoramabad IRI 2019-08-04
RcRownchangeKK*chgGame
 1715 1395 2.00 7 1.02 25 25.50 
  Biriya, Mohammadamin 1795  * IRI0.001-0.0825-2.00 
  Riahi, Arvin 1661 IRI0.001-0.1825-4.50 
  Shiri, Omid 1673 IRI0.001-0.1725-4.25 
  Mazarei, Mohammad 1592 IRI1.0010.752518.75 
  Golshannezhad, Pooya 1770 IRI0.5010.412510.25 
  Mousavi, Emadeddin 1795  * IRI0.001-0.0825-2.00 
  Dezhdar, Roozbeh 1717 IRI0.5010.37259.25 
 * 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 - U14B Tehran IRI 2019-08-16
RcRownchangeKK*chgGame
 1556 1395 3.00 7 0.86 25 21.50 
  Doroodgar, A.hosein 1703 IRI0.5010.36259.00 
  Abdolhosseini, Danial 1434 IRI0.001-0.4525-11.25 
  Nasihat, Amir Reza 1693 IRI1.0010.852521.25 
  Asgari, Behrad 1664 IRI0.001-0.1725-4.25 
  Sahraei, Mohammad Sadegh 1037 IRI1.0010.10252.50 
  Mousivand, Ali 1736 IRI0.5010.38259.50 
  Navidi, Parsa 1623 IRI0.001-0.2125-5.25 

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)
 
 2nd Iranian Talent Olympiad 2019- Boys Standard Gilan IRI 2019-08-24
RcRownchangeKK*chgGame
 1346 1395 4.00 6 0.55 25 13.75 
  Mohammadi, Mohamad Amin 1795  * IRI0.001-0.0825-2.00 
  Moazami, Parsa 1118 IRI0.001-0.8325-20.75 
  Babaei Motlagh, Amir Abbas 1147 IRI1.0010.19254.75 
  Hasanzadeh, Mehrshad 1196 IRI1.0010.24256.00 
  Farshadi Panah, Ali 1180 IRI1.0010.23255.75 
  Zerafat, Armin 1638 IRI1.0010.802520.00 
 * 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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