Rapid: Individual Calculations November 2023
 Yousefi, Akbar  Total change: -101.80  Rating chartPersonal card
 12th Chess To Infinity Weekly Rapid Tournaments 1402 Tehran IRI 2023-09-29
RcRownchangeKK*chgGame
 1565 1949 5.00 8 -2.16 20 -43.20 
  Rahmani, Behrouz 1408 IRI0.001-0.9720-19.40 
  Khademi, Artin 1549  * IRI1.0010.08201.60 
  Poursalan, Iman 1452 IRI1.0010.04200.80 
  Karami, Ariya 1566 IRI0.501-0.4120-8.20 
  Kaveh, Taghi 1614 IRI1.0010.12202.40 
  Mahdizadeh, Sadra 1721 IRI0.501-0.2920-5.80 
  Abtahi, Amir Reza 1715 IRI0.001-0.7920-15.80 
  Sadri Alamdari, Farzam 1495 IRI1.0010.06201.20 
 * 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)
 
 13th Chess To Infinity Weekly Rapid Tournaments 1402 Tehran IRI 2023-10-04
RcRownchangeKK*chgGame
 1563 1901 5.00 9 -2.78 20 -55.60 
  Jalalvand, Arash 1501  * IRI1.0010.08201.60 
  Fooladinejad, Iman 1508 IRI1.0010.08201.60 
  Mollaei, Arta 1625 IRI1.0010.17203.40 
  Khaghani, Mehdi f1804 IRI0.501-0.1320-2.60 
  Abed Masrorkhah, Artin 1465 IRI0.501-0.4420-8.80 
  Rahiminezhad, Mehrsam 1594 IRI0.001-0.8620-17.20 
  Naderiyan, Amir Hosein 1615 IRI0.001-0.8420-16.80 
  Hosseini, Seyed Arad 1392 IRI1.0010.04200.80 
  Mahdi Zadeh, Mohamad 1565 IRI0.001-0.8820-17.60 
 * 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)
 
 15th Chess to Infinity Weekly Rapid Tournament 1402 Tehran IRI 2023-10-19
RcRownchangeKK*chgGame
 1629 1901 7.00 9 -0.15 20 -3.00 
  Moghadam, Soheil 1500 IRI1.0010.08201.60 
  Zafari Yekta, Niyousha 1501  * IRI1.0010.08201.60 
  Jalali Haji Abadi, Ehsan 1519 IRI1.0010.09201.80 
  Khoshkalam, Seyed Mehrab f2193 IRI0.001-0.1520-3.00 
  Sharifi, Mohammad 1603 IRI0.501-0.3520-7.00 
  Seifdar, Mohammad Hasan 1552 IRI0.501-0.3920-7.80 
  Rahnamai Namin, Mohammadreza 1509 IRI1.0010.08201.60 
  Kian Sirat , Yasin 1529 IRI1.0010.10202.00 
  Rajabi, Mohsen 1759 IRI1.0010.31206.20 
 * 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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