Rapid: Individual Calculations February 2017
 Kefayati, Mehrdad  Total change: -43.40  Rating chartPersonal card
 Tehran Rapid Cup 16 day 1395 Tehran IRI 2017-01-06
RcRownchangeKK*chgGame
 1631 1818 4.00 7 -1.07 20 -21.40 
  Rezaeian Tabrizi, Homan 1430 IRI1.0010.09201.80 
  Alavi, Sayed Javad m2218  * IRI0.001-0.0820-1.60 
  Azizi Tafreshi, Ali Akbar 1580 IRI0.001-0.8020-16.00 
  Heydari, Hosein 1418  * IRI1.0010.08201.60 
  Basiri, Hasan 1628 IRI0.001-0.7520-15.00 
  Sekhavatmandi, Roham 1537 IRI1.0010.16203.20 
  Roohi, Behzad 1606 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)
 
 Tehran Rapid Cup 30 day 1395 Tehran IRI 2017-01-19
RcRownchangeKK*chgGame
 1730 1818 2.50 6 -1.10 20 -22.00 
  Ghahremani, Shadollah 1418  * IRI1.0010.08201.60 
  Mahmoody, M. Sadegh 2146 IRI0.001-0.1320-2.60 
  Khalaji, Saead 1531 IRI1.0010.16203.20 
  Sadeghpour, Mohammad 1960 IRI0.001-0.3120-6.20 
  Golshanizad, Saeed 1582 IRI0.501-0.3020-6.00 
  Farahsa, Khosro 1745 IRI0.001-0.6020-12.00 
 * 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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