Individual Calculations September 2022
 Nouri, Mohsen  Total change: -52.40  Rating chartPersonal card
 5th Atrak Standard Cup 1401 U2200 Esfarayen IRI 2022-08-11
RcRownchangeKK*chgGame
 1443 1673 3.50 8 -2.62 20 -52.40 
  Azizi, Amin 1322 IRI1.0010.11202.20 
  Vassalam, Mohammad Taghi 1983 IRI0.001-0.1420-2.80 
  Vesali Khah, Parsa 1390 IRI0.001-0.8420-16.80 
  Khan Ahmadi, Mohammad Reza 1429 IRI0.001-0.8020-16.00 
  Golmeimi, Ermia 1379 IRI0.501-0.3520-7.00 
  Shadanpour, Sana 1347 IRI0.501-0.3720-7.40 
  Rabipour, Zahra 1278 IRI1.0010.08201.60 
  Rostam Vahed, Mahdi 1418 IRI0.501-0.3120-6.20 

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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