Individual Calculations March 2023
 Talebi, Masoud  Total change: -47.00  Rating chartPersonal card
 Paytakht Cup, International Chess Festival (B) Tehran IRI 2023-02-03
RcRownchangeKK*chgGame
 1554 1889 5.50 9 -2.35 20 -47.00 
  Mousivand, Ali 1609 IRI0.001-0.8420-16.80 
  Rahimi, Mahdi 1553 IRI0.001-0.8820-17.60 
  Shakeri, Fatemeh 1489  * IRI1.0010.08201.60 
  Garosian, Vania 1469 IRI1.0010.07201.40 
  Amirinasab, Hossein 1492 IRI0.501-0.4220-8.40 
  Eydazha, Sevil 1511 IRI0.501-0.4120-8.20 
  Moeinimajd, Sobhan 1517 IRI1.0010.10202.00 
  Mahmoudi, Mohammad Pouria 1667 IRI1.0010.22204.40 
  Seyedi Hallaj, Seyedeh Hasti 1676 IRI0.501-0.2720-5.40 
 * 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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