Rapid: Individual Calculations October 2017
 Lashgari, Safdar  Total change: -29.60  Rating chartPersonal card
 1st Qazvin Farhikhtegan Rapid Cup 1396 Qazvin IRI 2017-09-08
RcRownchangeKK*chgGame
 1787 1576 0.00 3 -0.73 20 -14.60 
  Ghadiri Bidhendi, Ebrahim 1745 IRI0.001-0.2820-5.60 
  Kanani, Anoosh 1924 IRI0.001-0.1120-2.20 
  Moosavidogori, Seyed Masood 1691 IRI0.001-0.3420-6.80 

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)
 
 3th Qazvin Mahdi Bouyeh Rapid Cup 1396 Qazvin IRI 2017-09-22
RcRownchangeKK*chgGame
 1595 1576 2.00 6 -0.75 20 -15.00 
  Eskandary, Mahmood 1976  * IRI0.001-0.0820-1.60 
  Mohamadi, Niyousha 1176  * IRI0.001-0.9220-18.40 
  Esfandiari, M. Parsa 1177 IRI1.0010.08201.60 
  Haghmoradkhan, Omid 1718 IRI1.0010.692013.80 
  Malekzadeh, Saeid 1738 IRI0.001-0.2920-5.80 
  Rahmani, Raza 1787 IRI0.001-0.2320-4.60 
 * 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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