Individual Calculations October 2022
 Golshannezhad, Pooya  Total change: -9.60  Rating chartPersonal card
 1st Taq_e Bostan Cup International Chess Festival Category B kermanshah IRI 2022-09-08
RcRownchangeKK*chgGame
 1499 1698 8.00 11 -0.24 40 -9.60 
  Mahdizadeh, Farhan 1429 IRI1.0010.17406.80 
  Sharafi, Abbas 1474 IRI1.0010.22408.80 
  Soorni Aliyaei, Mohammad Mahdi 1587 IRI1.0010.354014.00 
  Rafigh, Shervin 1590 IRI0.501-0.1540-6.00 
  Cheraghi, Alireza 1306 IRI0.001-0.9240-36.80 
  Rahbar, Aihan 1495 IRI0.501-0.2640-10.40 
  Rahmanizadeh, Rezhwan 1453 IRI1.0010.20408.00 
  Golzari, Amirmohammad 1540 IRI0.501-0.2140-8.40 
  Gholami, Amir Mohammad 1567 IRI0.501-0.1840-7.20 
  Hasanbagi, Ali 1535 IRI1.0010.284011.20 
  Asadi, Mohammadmobin 1518 IRI1.0010.264010.40 

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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