Rapid: Individual Calculations August 2022
 Zeynali, Ali  Total change: 2.80  Rating chartPersonal card
 Ardebi Rapid Cup Tir 1401 Ardebil IRI 2022-07-21
RcRownchangeKK*chgGame
 1316 1454 5.00 9 -0.91 20 -18.20 
  Hosseinnezhad, Amirreza 1333 IRI0.001-0.6620-13.20 
  Naghsh Hossein Badr, Fatemeh 1103 IRI0.001-0.8920-17.80 
  Safari, Yazdan 1055 IRI1.0010.08201.60 
  Ahmadi Asl, Ahmad 1732 IRI0.001-0.1720-3.40 
  Majidzadeh, Amirali 1054  * IRI1.0010.08201.60 
  Monfared, Artin 1100 IRI1.0010.11202.20 
  Mahdavi, Ayhan 1323 IRI1.0010.32206.40 
  Soleimanian, Milad 1837 IRI0.001-0.0920-1.80 
  Bagherzadeh, Babak 1311 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)
 
 4th Silvana Rapid Chess Tournament Tabiaat Cup1401 Urmia IRI 2022-07-28
RcRownchangeKK*chgGame
 1527 1454 5.00 9 1.05 20 21.00 
  Nazemi, Pedram 2012 IRI0.001-0.0320-0.60 
  Goli, Amirreza 1123 IRI1.0010.12202.40 
  Shahrazad, Masoud 1671 IRI0.001-0.2220-4.40 
  Majidi, Armita 1244 IRI1.0010.23204.60 
  Navidi, Farzad 1696 IRI0.001-0.2020-4.00 
  Ghadamihajibehzad, Hosein 1205 IRI1.0010.19203.80 
  Ehtesham, Mehdi 1841 IRI0.001-0.0920-1.80 
  Abhari, Ghader 1277 IRI1.0010.27205.40 
  Postbazan, Eslam 1672 IRI1.0010.782015.60 

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)
 

 

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