Rapid: Individual Calculations January 2017
 Najafi, Hamed  Total change: 4.00  Rating chartPersonal card
 Booshehr Lian Cup Azar 1395 Booshehr IRI 2016-12-08
RcRownchangeKK*chgGame
 1692 1848 5.50 8 0.20 20 4.00 
  Parvaresh Bushehri, Alireza 1448  * IRI1.0010.08201.60 
  Zolfaghari, Iman 1491 IRI0.501-0.3920-7.80 
  Mahboodi, Masuod 1903 IRI0.001-0.4220-8.40 
  Vatan, Parmis 1544 IRI1.0010.14202.80 
  Zahedi Zadeh, Fathollah 1705 IRI1.0010.31206.20 
  Ghaedi , Korosh 1954 IRI1.0010.642012.80 
  Vahdatian, Davood 2046 IRI0.001-0.2420-4.80 
  Sharifi, Sahar 1448  * IRI1.0010.08201.60 
 * 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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