Rapid: Individual Calculations July 2018
 Tahmasebi, Pooyan  Total change: 18.40  Rating chartPersonal card
 Qazvin Ramezan Team Rapid Cup 1397 Qazvin IRI 2018-05-31
RcRownchangeKK*chgGame
 1693 1893 5.00 7 -0.05 20 -1.00 
  Abdolhoseini, Arshiya 1493  * IRI1.0010.08201.60 
  Rastbod, Ali f2229 IRI0.001-0.1220-2.40 
  Ahmadi, Parsa 1493  * IRI1.0010.08201.60 
  Farmani Anuoshe, Ariyan 1844 IRI1.0010.43208.60 
  Esmaeili, Saeeid 1704 IRI1.0010.25205.00 
  Zolfi, Mostafa 1593 IRI0.001-0.8520-17.00 
  Rezaei, Amirhossein 1493  * IRI1.0010.08201.60 
 * 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)
 
 Qazvin Rapid Chess Championship 1397 Qazvin IRI 2018-06-15
RcRownchangeKK*chgGame
 1773 1893 6.00 8 0.97 20 19.40 
  Bahadori, Saeid 1493  * IRI1.0010.08201.60 
  Rashvand, Hamed 1636 IRI1.0010.18203.60 
  Rajabi, Amir Hosein 1493  * IRI1.0010.08201.60 
  Atakhan, Abtin 1945 IRI0.5010.07201.40 
  Farmani Anuoshe, Ariyan 1910 IRI1.0010.522010.40 
  Mahdavi, Hassan 2065 IRI0.5010.23204.60 
  Najafi Tabar, Aydin 1818 IRI1.0010.40208.00 
  Abedi, Amin 1827 IRI0.001-0.5920-11.80 
 * 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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