Individual Calculations April 2019
 Kiani, Rahil  Total change: 50.00  Rating chartPersonal card
 Karoun International U2000 Cup 2019 Ahvaz IRI 2019-02-21
RcRownchangeKK*chgGame
 1850 1770 6.00 9 2.57 20 51.40 
  Rahmanian, Asal 1370  * IRI1.0010.08201.60 
  Rostami, Roohollah 1874 IRI1.0010.642012.80 
  Honarjouian, Alireza 1867 IRI0.001-0.3720-7.40 
  Ahmadi Tari, Mostafa 1856 IRI1.0010.622012.40 
  Sarmad, L Ismael 1935 IRQ0.5010.22204.40 
  Mehboodi, Shadmehr 1857 IRI1.0010.622012.40 
  Mansoori, H.ali 1980 IRI1.0010.772015.40 
  Vahdatian, Davood 1999 IRI0.5010.29205.80 
  Shubham, Shukla 1916 IND0.001-0.3020-6.00 
 * 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)
 
 5th Arvand Cup U2200 1397 Abadan IRI 2019-03-12
RcRownchangeKK*chgGame
 1647 1770 5.00 8 -0.07 20 -1.40 
  Niknezhad, Mahan 1370  * IRI1.0010.08201.60 
  Nikpour, Hossein 2127 IRI0.5010.39207.80 
  Fooladi, Behrooz 1971 IRI0.001-0.2420-4.80 
  Ghazi, Hamed 1630 IRI0.001-0.6920-13.80 
  Hajari, Afshin 1370  * IRI1.0010.08201.60 
  Heydari, Armin 1370  * IRI1.0010.08201.60 
  Shahrazad, Masoud 1635 IRI1.0010.32206.40 
  Naderi, Kourosh 1706 IRI0.501-0.0920-1.80 
 * 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)
 

 

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