Individual Calculations March 2023
 Sara, Masood Abdullah  Total change: -65.80  Rating chartPersonal card
 Paytakht Cup, International Chess Festival (B) Tehran IRI 2023-02-03
RcRownchangeKK*chgGame
 1481 1690 5.00 11 -3.29 20 -65.80 
  Khalouei Koupaei, Arya 1486 IRI1.0010.24204.80 
  Vaziri, Rasool 1898 IRI0.001-0.2320-4.60 
  Rahnama, Mohammad 1290  * IRI1.0010.08201.60 
  Shahsavari, Mohammad Amin 1396 IRI1.0010.15203.00 
  Mohammadi, Elina 1488 IRI0.001-0.7620-15.20 
  Moosavi, Seyed Arad 1473 IRI0.001-0.7820-15.60 
  Yazdani, Alireza 1433 IRI1.0010.18203.60 
  Movahedi Aliabadi, Ali 1500 IRI0.001-0.7520-15.00 
  Bolandnazar, Korosh 1461 IRI0.501-0.2920-5.80 
  Khelghatdoust, Amirali 1419 IRI0.501-0.3320-6.60 
  Karami, Ariya 1452 IRI0.001-0.8020-16.00 
 * 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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