Rapid: Individual Calculations September 2019
 Jafari, Mohammad Yasin  Total change: 86.00  Rating chartPersonal card
 Hamedan Under 18 Rapid Championship 1398 Hamedan IRI 2019-08-10
RcRownchangeKK*chgGame
 1330 1472 5.50 6 1.37 20 27.40 
  Masajedian, Moein 1334 IRI1.0010.31206.20 
  Norouzi, Amir Hosein 1351 IRI1.0010.34206.80 
  Gholami, Keyhan 1291 IRI0.501-0.2420-4.80 
  Esmaeili, Mohammad Mobin 1408 IRI1.0010.41208.20 
  Mohazab, Alireza 1328 IRI1.0010.31206.20 
  Zare, Mahdimohammad 1267 IRI1.0010.24204.80 

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)
 
 3rd Ekbatana Rapid Cup 1398 Hamedan IRI 2019-08-12
RcRownchangeKK*chgGame
 1684 1472 5.00 8 2.93 20 58.60 
  Sedaghat Khah, Hamid Reza 1872  * IRI0.001-0.0820-1.60 
  Moradi, Mohamad Amin 1176 IRI1.0010.15203.00 
  Karami, Salar 1728 IRI1.0010.812016.20 
  Movahedi, Yashar 1804 IRI0.001-0.1220-2.40 
  Nameei, Koushan 1790 IRI1.0010.872017.40 
  Ghanbaralifarzad, Mohammad Hosei 1842 IRI1.0010.902018.00 
  Rostami, Roohollah 1686 IRI0.001-0.2320-4.60 
  Saei Hamedani, Khashyar 1570 IRI1.0010.632012.60 
 * 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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