Rapid: Individual Calculations July 2023
 Farzad, Khusraw  Total change: -44.20  Rating chartPersonal card
 Rapid cup Sobhan Zahmati Mashhad IRI 2023-06-15
RcRownchangeKK*chgGame
 1567 1829 5.00 6 0.14 20 2.80 
  Ashtari, Abolfazl 1429  * IRI1.0010.08201.60 
  Rahmani, Asef 1559 AFG0.001-0.8320-16.60 
  Cheshmkhavari, Mehrsam 1707 IRI1.0010.33206.60 
  Karimi, Hossein 1484 IRI1.0010.11202.20 
  Kohjani, Kiarash 1604 IRI1.0010.22204.40 
  Parsa Rad, Amirhesam 1619 IRI1.0010.23204.60 
 * 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)
 
 Rapid cup keramat 1402 khorasanrazavi khorasan razavi IRI 2023-06-17
RcRownchangeKK*chgGame
 1578 1829 4.00 8 -2.35 20 -47.00 
  Sadrosadat, Homan 1429  * IRI1.0010.08201.60 
  Amini, Ezatullah 1553 AFG1.0010.17203.40 
  Golmeimi, Ermia 1611 IRI0.001-0.7820-15.60 
  Hosini, Abdulrahim 1493 AFG1.0010.12202.40 
  Farmanbar, Farshad 1672 IRI1.0010.29205.80 
  Vassalam, Mohammad Taghi 1784 IRI0.001-0.5620-11.20 
  Moeinimajd, Sobhan 1621 IRI0.001-0.7720-15.40 
  Razawi, S.ahmad Fahim 1462 AFG0.001-0.9020-18.00 
 * 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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