Individual Calculations October 2022
 Gholami, Amir Mohammad  Total change: 17.20  Rating chartPersonal card
 1st Taq_e Bostan Cup International Chess Festival Category B kermanshah IRI 2022-09-08
RcRownchangeKK*chgGame
 1413 1567 8.00 11 0.43 40 17.20 
  Mehrkhah, Hadi 1308 IRI0.501-0.3240-12.80 
  Akbari, Arvin 1284 IRI1.0010.16406.40 
  Manavi, Mahan 1307 IRI0.501-0.3240-12.80 
  Mohazab, Alireza 1359 IRI1.0010.23409.20 
  Nadernia, Niki 1769 IRI0.001-0.2440-9.60 
  Azadi, Ali 1200 IRI1.0010.10404.00 
  Dezhdar, Aria 1411 IRI0.501-0.2140-8.40 
  Salehi, Mahan 1320 IRI1.0010.19407.60 
  Golshannezhad, Pooya 1698 IRI0.5010.18407.20 
  Seleyari, Mohammad Mahan 1437 IRI1.0010.324012.80 
  Kord, Soleyman 1450 IRI1.0010.344013.60 

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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