Individual Calculations April 2023
 Mosleh Rashtabadi, Hamzeh  Total change: -9.60  Rating chartPersonal card
 Iranian Blinds Mens Championship_B2,B3 Babolsar IRI 2023-02-25
RcRownchangeKK*chgGame
 1573 1769 4.00 7 -1.02 20 -20.40 
  Ghiasi, Saeed 1369  * IRI1.0010.08201.60 
  Tahvili Raftar, Gholamhossein 1386 IRI1.0010.09201.80 
  Karimi, Omid 1957 IRI0.001-0.2620-5.20 
  Sadeghi, Ehsan 1484 IRI1.0010.16203.20 
  Moaf, Mohammad 1498 IRI1.0010.17203.40 
  Rabi, Amir 1827 IRI0.001-0.4220-8.40 
  Tahvili Raftar, Iman 1489 IRI0.001-0.8420-16.80 
 * 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)
 
 Standard toos cup 2023 Mashhad IRI 2023-03-19
RcRownchangeKK*chgGame
 1520 1640 5.50 8 0.54 20 10.80 
  Fallah, Aran 1240  * IRI1.0010.08201.60 
  Azizi, Mahdieh 1193 IRI0.501-0.4420-8.80 
  Rezaeian., Tina 1355 IRI1.0010.16203.20 
  Marzoughi, Mohammadsadegh 1888 IRI1.0010.812016.20 
  Mohandesi, Shahin m1893 IRI0.001-0.1920-3.80 
  Eskandari, Amirali 1950 IRI0.001-0.1420-2.80 
  Movahedi Aliabadi, Hamid 1324 IRI1.0010.13202.60 
  Arkak, Mohammad Taha 1316 IRI1.0010.13202.60 
 * 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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