Individual Calculations April 2023
 Rasooly, Amir Mohammad  Total change: -46.60  Rating chartPersonal card
 13th Hormozgan Cup (U2000) Hormozgan IRI 2023-02-25
RcRownchangeKK*chgGame
 1335 1678 5.50 9 -2.33 20 -46.60 
  Lotfi, Naser 1278  * IRI1.0010.08201.60 
  Noorin, Parmis 1316 IRI0.501-0.4020-8.00 
  Golmeimi, Ermia 1370 IRI0.001-0.8620-17.20 
  Amel Hooshmand, Amir Ali 1205 IRI1.0010.05201.00 
  Khazani Poor, Mohammad Matin 1298 IRI0.501-0.4120-8.20 
  Jahantighi, Bardia 1539 IRI0.001-0.6920-13.80 
  Azizi, Mahdieh 1193 IRI1.0010.04200.80 
  Zaree, Mehdi 1333 IRI1.0010.11202.20 
  Cheshmkhavari, Mehrsam 1483 IRI0.501-0.2520-5.00 
 * 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)
 

 

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