Individual Calculations March 2022
 Das Zarrin, Bahamn  Total change: 46.80  Rating chartPersonal card
 Mahshahr Fajr Standard Cup 1400 Mahshahr IRI 2022-02-16
RcRownchangeKK*chgGame
 1536 1274 3.00 9 1.17 40 46.80 
  Heybati, Masoud 1673 IRI0.001-0.0840-3.20 
  Ebrahimi, Simin 1673 IRI0.001-0.0840-3.20 
  Kamaei, Iraj 1479 IRI0.001-0.2440-9.60 
  Ansar Dezfouli, Mohammad Amin 1505 IRI1.0010.794031.60 
  Davoodi, Siamak 1674  * ENG0.001-0.0840-3.20 
  Salehpoor, Sadegh 1286 IRI0.001-0.4840-19.20 
  Jahanbakhsh, Iman 1660 IRI0.001-0.0940-3.60 
  Sanjarian, Peyman 1400 IRI1.0010.674026.80 
  Molaei, Ali 1474 IRI1.0010.764030.40 
 * 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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