Individual Calculations December 2018
 Mardani, Alireza  Total change: -46.50  Rating chartPersonal card
 24th Hamedan Chess League 1397 Round 1-6 Hamedan IRI 2018-10-24
RcRownchangeKK*chgGame
 1777 1671 1.50 4 -0.07 31 -2.17 
  Azarion, Alireza 1485 IRI1.0010.26318.06 
  Valadi, Mohammadreza 1939 IRI0.5010.333110.23 
  Korevand, Sina 2071  * IRI0.001-0.0831-2.48 
  Seyfikar, Sima 1614 IRI0.001-0.5831-17.98 
 * 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)
 
 The First Olympiad The Top Talents of Iran - Boys group Rasht IRI 2018-11-07
RcRownchangeKK*chgGame
 1555 1661 4.50 9 -1.21 31 -37.51 
  Khazaei, Amir Mahdi 1261  * IRI1.0010.08312.48 
  Azadi, Amirmohammad 2034 IRI0.001-0.1031-3.10 
  Elmiye, Bardiya 1417 IRI1.0010.20316.20 
  Borji, Parham 1373 IRI1.0010.16314.96 
  Namdarigharghani, Parsa 1932 IRI0.001-0.1731-5.27 
  Ghalenoei, Amirhossein 1482 IRI0.501-0.2331-7.13 
  Hesampoor, Ahmad 1463 IRI0.501-0.2631-8.06 
  Khosravi, Mohammad Mahdi 1493 IRI0.501-0.2231-6.82 
  Mokkarian, Arian 1538 IRI0.001-0.6731-20.77 
 * 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)
 
 Kermanshah Bistoon Standard Cup Aban 1397 Kermanshah IRI 2018-11-18
RcRownchangeKK*chgGame
 1501 1661 6.00 9 -0.22 31 -6.82 
  Taherian, Sepehrdad 1261  * IRI1.0010.08312.48 
  Malekzadeh, Mohammad 1429 IRI1.0010.21316.51 
  Aghili Mofid, Davood 1585 IRI0.501-0.1031-3.10 
  Salimi, Mardin 1601 IRI0.501-0.0831-2.48 
  Moradi Sazi, Hamid 1539 IRI1.0010.333110.23 
  Hasanbagi, Ali 1559 IRI1.0010.363111.16 
  Gholami, Hossein 1304 IRI1.0010.11313.41 
  Dezhdar, Roozbeh 1626 IRI0.001-0.5531-17.05 
  Omidian, Masood 1605 IRI0.001-0.5831-17.98 
 * 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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