Rapid: Individual Calculations December 2018
 Ghiasvand, Mohammad  Total change: -17.20  Rating chartPersonal card
 Hamedan Weekly Rapid Games Aban 97 Hamedan IRI 2018-11-07
RcRownchangeKK*chgGame
 1645 1684 3.00 6 -0.27 20 -5.40 
  Zaheri, Mehran 1326 IRI1.0010.10202.00 
  Rostami, Roohollah 1820 IRI1.0010.682013.60 
  Ghanbaralifarzad, Mohammad Hosei 1661 IRI0.001-0.5320-10.60 
  Gharedaghi, Mohamad Jalil 1500 IRI1.0010.26205.20 
  Shahabi, Milad 1950 IRI0.001-0.1820-3.60 
  Majidi Shadan, Ali 1613 IRI0.001-0.6020-12.00 

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)
 
 Hamedan Weekly Rapid Games 1 Azar 97 Hamedan IRI 2018-11-21
RcRownchangeKK*chgGame
 1532 1684 4.00 7 -0.59 20 -11.80 
  Gholami, Keyhan 1301 IRI1.0010.09201.80 
  Vejdani, Arad 1284  * IRI1.0010.08201.60 
  Rostami, Roohollah 1820 IRI0.001-0.3220-6.40 
  Delavari, Amin 1284  * IRI1.0010.08201.60 
  Ghanbaralifarzad, Mohammad Hosei 1661 IRI0.001-0.5320-10.60 
  Alibabaei, Sasan 1932 IRI0.001-0.1920-3.80 
  Zaheri, Mehrdad 1443 IRI1.0010.20204.00 
 * 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)
 

 

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