Rapid: Individual Calculations July 2023
 Zali, Shahin  Total change: 50.80  Rating chartPersonal card
 1st Phile Barande Cup - Arak - 26 Khordad 1402 Arak IRI 2023-06-16
RcRownchangeKK*chgGame
 1482 1187 4.00 9 2.54 20 50.80 
  Fereidooni Jamalzadeh, Alireza 1443 IRI0.001-0.1920-3.80 
  Mohammad Hosseini, Mahdi 1545 IRI1.0010.902018.00 
  Delshad, Shaghayegh 1437 IRI0.001-0.1920-3.80 
  Ashoori, Erfan 1606 IRI0.001-0.0720-1.40 
  Shayan Manesh, Ali Akbar 1403 IRI1.0010.782015.60 
  Reisi, Abolfazl 1390 IRI0.001-0.2420-4.80 
  Hashemi, Seyed Saleh 1361 IRI1.0010.732014.60 
  Khosravi Hajivand, Heibat Allah 1573 IRI1.0010.912018.20 
  Yazdani, Parham 1576 IRI0.001-0.0920-1.80 

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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