Rapid: Individual Calculations March 2018
 Najafi Tabar, Aydin  Total change: 58.40  Rating chartPersonal card
 Qazvin Bahman Rapid Cup 1396 Qazvin IRI 2018-02-09
RcRownchangeKK*chgGame
 1758 1785 5.00 7 1.36 20 27.20 
  Mohammadi, Melika 1385  * IRI1.0010.08201.60 
  Vesal, Vahid 1632 IRI1.0010.30206.00 
  Karbalaei Sadeghi, Farhad 1988 IRI0.5010.26205.20 
  Farmani Anuoshe, Ariyan 1793 IRI0.5010.01200.20 
  Babaee, Amir 1718 IRI1.0010.41208.20 
  Atakhan, Abtin 1868 IRI1.0010.612012.20 
  Keshavarz Hedayati, Mohsen 1925 IRI0.001-0.3120-6.20 
 * 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
 1778 1785 5.50 8 1.56 20 31.20 
  Shomali, Amir Mohammad 1385  * IRI1.0010.08201.60 
  Amini, Mahsa 1385  * IRI1.0010.08201.60 
  Abedi, Mohamadraza 1975 IRI0.5010.25205.00 
  Javani, Shahin 2047 IRI0.001-0.1820-3.60 
  Soudmand, Sayed Mohsen 1829 IRI1.0010.562011.20 
  Khatibi, Meysam 2185  * IRI1.0010.922018.40 
  Akhgar, Mohammad 1945 IRI0.001-0.2920-5.80 
  Rostami, Mohsen 1470 IRI1.0010.14202.80 
 * 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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