Rapid: Individual Calculations February 2024
 Ghorbani, Sina  Total change: 53.00  Rating chartPersonal card
 Alborz Rapid Cup 17 Azar 1402 Karaj IRI 2023-12-31
RcRownchangeKK*chgGame
 1498 1815 5.50 7 -0.34 20 -6.80 
  Motamedi, Mahdi 1415  * IRI1.0010.08201.60 
  Nasiri Avanaki, Mohammad Yasin 1420 IRI1.0010.08201.60 
  Zeinali, Alireza 1559 IRI0.001-0.8120-16.20 
  Zare, Kasra 1265 IRI1.0010.03200.60 
  Pooryavarsaeedi, Nima 1425 IRI1.0010.09201.80 
  Mahmoodi, Nader 1702 IRI0.501-0.1520-3.00 
  Taghizadeh Andarabi, Taraneh 1700 IRI1.0010.34206.80 
 * 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 Altin Cup (Rapid- U1800) Qazvin IRI 2024-01-18
RcRownchangeKK*chgGame
 1691 1773 6.50 9 1.01 20 20.20 
  Fardbehbahani, Behnam 1589 IRI1.0010.26205.20 
  Malekzadeh, Saeid 1566 IRI1.0010.23204.60 
  Akhasteh, Abbas 1686 IRI1.0010.38207.60 
  Sajadi Naeini, Seyed Soheil 1685 IRI1.0010.38207.60 
  Abedini, Morteza 1797 IRI0.001-0.4720-9.40 
  Ahmadi Tari, Mostafa 1642 IRI0.501-0.1820-3.60 
  Azizkhani, Nima 1743 IRI1.0010.46209.20 
  Arvandian, Mohammad Javad 1724 IRI1.0010.43208.60 
  Alavi, Mahsa 1788 IRI0.001-0.4820-9.60 

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)
 
 Alborz Rapid Cup 8 Dey 1402 Karaj IRI 2024-01-26
RcRownchangeKK*chgGame
 1714 1773 5.50 7 1.55 20 31.00 
  Alizadeh, Rahmatollah 1373  * IRI1.0010.08201.60 
  Khajehmirzaei Yazdi, Jamal 1517 IRI1.0010.19203.80 
  Zoghi, Arzhang 1708 IRI1.0010.41208.20 
  Chavari, Mohammad Mahdi 2050 IRI0.001-0.1720-3.40 
  Rahimi Nasrabadi, Hamid Reza 1585 IRI1.0010.26205.20 
  Razaghi, Behrooz 2012 IRI0.5010.30206.00 
  Keyhan, Salman 1756 IRI1.0010.48209.60 
 * 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)
 
 Alborz Rapid Cup 15 dey 1402 Karaj IRI 2024-01-27
RcRownchangeKK*chgGame
 1628 1773 5.00 7 0.43 20 8.60 
  Sharafi, Abbas 1373  * IRI1.0010.08201.60 
  Kaveh, Mohammad Mahdi 1465 IRI1.0010.14202.80 
  Bakhtiari Kish, Mazdak 1935 IRI0.001-0.2920-5.80 
  Keshavarzfathi, Nazanin Zahra 1451 IRI1.0010.13202.60 
  Izady, Mohammad 1978 IRI0.001-0.2420-4.80 
  Nazifi, Hasan 1421 IRI1.0010.11202.20 
  Merikh, Hossein 1772 IRI1.0010.502010.00 
 * 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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