Rapid: Individual Calculations September 2019
 Raei, Alireza  Total change: 20.00  Rating chartPersonal card
 Tehran Rapid Cup 12 Mordad 1398 Tehran IRI 2019-08-03
RcRownchangeKK*chgGame
 1797 1637 3.00 6 1.21 20 24.20 
  Asgharvand, Davood 1934 IRI1.0010.852017.00 
  Bahari Kashani, Mohammad 1237  * IRI1.0010.08201.60 
  Faryad, H. A 1925 IRI0.001-0.1620-3.20 
  Azhir, Hooman 1887 IRI1.0010.812016.20 
  Mokhtari Moghadam, Taha 1850 IRI0.001-0.2320-4.60 
  Akhgari, Reza 1946 IRI0.001-0.1420-2.80 
 * 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)
 
 Tehran Rapid Cup 15 Mordad 1398 Tehran IRI 2019-08-06
RcRownchangeKK*chgGame
 1462 1637 4.00 6 -0.21 20 -4.20 
  Jafari, Akram 1317 IRI1.0010.13202.60 
  Ghorbani Shendi, Abolfazl 1486 IRI1.0010.30206.00 
  Karimpour Talebi, Arman 1600 IRI0.001-0.5520-11.00 
  Heydari, Hosein 1290 IRI1.0010.11202.20 
  Kargari Arian, Saba 1328 IRI1.0010.14202.80 
  Ghobadibigvand, A. 1752 IRI0.001-0.3420-6.80 

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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