Rapid: Individual Calculations March 2018
 Karbalaei Sadeghi, Farhad  Total change: -46.00  Rating chartPersonal card
 Qazvin Bahman Rapid Cup 1396 Qazvin IRI 2018-02-09
RcRownchangeKK*chgGame
 1792 1988 4.00 7 -1.18 20 -23.60 
  Mirzaei, Amir 1588  * IRI1.0010.08201.60 
  Rahmani, Raza 1757 IRI1.0010.21204.20 
  Najafi Tabar, Aydin 1785 IRI0.501-0.2620-5.20 
  Soudmand, Sayed Mohsen 1829 IRI0.001-0.7120-14.20 
  Momeni, Ahmadreza 1778 IRI1.0010.23204.60 
  Baghipour, Alborz 1901 IRI0.001-0.6220-12.40 
  Tahmasebi, Pooyan 1906 IRI0.501-0.1120-2.20 
 * 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 Mehdi Bouyeh Rapid Cup Qazvin IRI 2018-02-11
RcRownchangeKK*chgGame
 1720 1988 4.50 7 -1.12 20 -22.40 
  Moradi, Ebadollah 1588  * IRI1.0010.08201.60 
  Saedi, Sobhan 1724 IRI0.501-0.3220-6.40 
  Akhgar, Mohammad 1945 IRI0.001-0.5620-11.20 
  Davari, Sara 1588  * IRI1.0010.08201.60 
  Rostami, Mohsen 1588  * IRI0.001-0.9220-18.40 
  Soudmand, Sayed Mohsen 1829 IRI1.0010.29205.80 
  Momeni, Ahmadreza 1778 IRI1.0010.23204.60 
 * 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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