Individual Calculations November 2021
 Movahed, Sina  Total change: 50.80  Rating chartPersonal card
 Hafez Cup Paeez Chess School khuzestan IRI 2021-10-21
RcRownchangeKK*chgGame
 1604 1804 5.50 6 1.27 40 50.80 
  Amirinasab, Hossein 1404  * IRI1.0010.08403.20 
  Movahed, Niayesh 1404  * IRI1.0010.08403.20 
  Zamani, Alireza 1404  * IRI1.0010.08403.20 
  Ghari Zadeh, Mahmood 2024 IRI0.5010.284011.20 
  Jahanbakhshi, Arman 1871 IRI1.0010.594023.60 
  Samimi, Armin 1517 IRI1.0010.16406.40 
 * 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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