Rapid: Individual Calculations April 2023
 Nasiri, Abolfazl  Total change: 62.32  Rating chartPersonal card
 4th Zibashahr Qazvin Rapid Cup Qazvin IRI 2023-02-28
RcRownchangeKK*chgGame
 1697 1294 1.00 5 0.24 38 9.12 
  Nazari, Arad m2284 IRI0.0010.00380.00 
  Mafi, Alireza 1538 IRI0.001-0.2038-7.60 
  Valaei, Vali 1588 IRI0.001-0.1538-5.70 
  Mirzaei, Amir 1451 IRI1.0010.713826.98 
  Hadadi, Mahdi 1623 IRI0.001-0.1238-4.56 

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)
 
 12th Qazvin Weekly Rapid Cup - 1401 Qazvin IRI 2023-03-02
RcRownchangeKK*chgGame
 1460 1311 2.00 4 0.29 38 11.02 
  Daliri, Pedram 2069 IRI0.0010.00380.00 
  Nejati, Reza 1179 IRI1.0010.323812.16 
  Moradi, Alireza 1056 IRI0.501-0.3138-11.78 
  Karimi, Aref 1534 IRI0.5010.283810.64 

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)
 
 Qazvin Rapid Chess Championship - 1401 Qazvin IRI 2023-03-17
RcRownchangeKK*chgGame
 1604 1311 0.00 2 -0.32 38 -12.16 
  Hajizadeh, Mohammad 1674 IRI0.001-0.1038-3.80 
  Karimi, Aref 1534 IRI0.001-0.2238-8.36 

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)
 
 Qazvin Nowrouz Rapid Cup (U-2000) Qazvin IRI 2023-03-24
RcRownchangeKK*chgGame
 1719 1311 2.00 7 1.43 38 54.34 
  Akhoondzadeh, Mahdi 1832 IRI0.001-0.0338-1.14 
  Shokri, Firouz 1662 IRI0.001-0.1138-4.18 
  Rajabi, Mohsen 1742 IRI0.5010.433816.34 
  Akbari, Hossein 1719 IRI0.001-0.0838-3.04 
  Farhadi Varmazabadi, Behzad 1653 IRI1.0010.883833.44 
  Alavi, Mahsa 1733 IRI0.5010.433816.34 
  Mahdavi, Mahdis 1691 IRI0.001-0.0938-3.42 

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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