Individual Calculations October 2017
 Naghavi, Atefeh  Total change: 13.40  Rating chartPersonal card
 7th Qazvin Rajaei Cup 2017 _U2000 Qazvin IRI 2017-08-29
RcRownchangeKK*chgGame
 1486 1584 4.00 8 -0.75 20 -15.00 
  Farmani Anuoshe, Ariyan 1896 IRI0.001-0.1420-2.80 
  Abdolhoseini, Arshiya 1184  * IRI0.001-0.9220-18.40 
  Azizi Tafreshi, Ali Akbar 1603 IRI1.0010.532010.60 
  Movagharhasani, Farhan 1207 IRI1.0010.09201.80 
  Vahdati, Dara 1779 IRI0.001-0.2520-5.00 
  Jafarian, Danial 1272 IRI1.0010.14202.80 
  Daliri, Pedram 1743 IRI0.001-0.2920-5.80 
  Afshar, Hasan 1204 IRI1.0010.09201.80 
 * 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)
 
 Arvand Mehr Standard Cup - Blinds 1396 Abadan IRI 2017-09-21
RcRownchangeKK*chgGame
 1570 1584 5.00 7 1.42 20 28.40 
  Rahimzadeh, Maryam 1188 IRI1.0010.08201.60 
  Alizadeh, Farzad 1494 IRI1.0010.38207.60 
  Ghoorchibeygi, Alireza 1904 IRI1.0010.872017.40 
  Soltani, Ali 1579 IRI0.001-0.5120-10.20 
  Safaei, Maliheh 1577 IRI0.501-0.0120-0.20 
  Romifard, Mehdi 1700 IRI0.5010.16203.20 
  Tahvili Raftar, Gholamhossein 1546 IRI1.0010.45209.00 

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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