Individual Calculations September 2018
 Naghibi , Parsa  Total change: 13.60  Rating chartPersonal card
 Fars Standard Cup U-14 Mordad 1397 Fars IRI 2018-07-28
RcRownchangeKK*chgGame
 1231 1007 1.00 4 0.10 40 4.00 
  Bambaeiro, Taha 1289 IRI0.001-0.1640-6.40 
  Nikbakht, Mazdak 1301 IRI0.001-0.1540-6.00 
  Noruzi, Ali Reza 1102 IRI1.0010.634025.20 
  Tahmasebi, Hosein 1231 IRI0.001-0.2240-8.80 

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)
 
 Fars U1900 Tournament 1397 - Standard Shiraz IRI 2018-08-22
RcRownchangeKK*chgGame
 1340 1007 1.00 6 0.24 40 9.60 
  Shojaei, Iman 1407  * IRI0.001-0.0840-3.20 
  Abdollahi Badizi, Omid 1407  * IRI0.001-0.0840-3.20 
  Mazarei, Mehrdad 1333 IRI1.0010.874034.80 
  Hajatniya, Reyhaneh 1372 IRI0.001-0.1040-4.00 
  Heydari Fard, Hemmat Ali 1244 IRI0.001-0.2040-8.00 
  Heydari Orojloo, Kheizaran 1278 IRI0.001-0.1740-6.80 
 * 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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