Individual Calculations September 2018
 Farhood, Ariyan  Total change: 85.60  Rating chartPersonal card
 Fars Mordad Standard Chess Tournoment 1397 Fars IRI 2018-07-28
RcRownchangeKK*chgGame
 1494 1180 2.50 7 1.52 40 60.80 
  Aminifard, Mohammad Ebrahim 1580  * IRI0.5010.424016.80 
  Azimi, Sadegh 1580  * IRI0.5010.424016.80 
  Abdolahi, Mostafa 1474 IRI0.001-0.1540-6.00 
  Nasiri, Reza 1465 IRI0.5010.344013.60 
  Bazrafshan, Amirhossein 1472 IRI0.001-0.1540-6.00 
  Johari, Atena 1480 IRI1.0010.854034.00 
  Elmiye, Bardiya 1409 IRI0.001-0.2140-8.40 
 * 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)
 
 17th Iranian Men Festival Chess Championship 1397 Hamedan IRI 2018-08-09
RcRownchangeKK*chgGame
 1450 1180 2.50 10 0.62 40 24.80 
  Farhood, Arash 1580  * IRI0.001-0.0840-3.20 
  Sharifi, Parham 1530  * IRI0.001-0.1140-4.40 
  Razaghian, Hosein 1415 IRI0.001-0.2140-8.40 
  Tahmasbi, Abotaleb 1381 IRI0.001-0.2440-9.60 
  Hosseinzadeh, Amir Ali 1323 IRI0.5010.19407.60 
  Gorji, Mohsen 1317 IRI1.0010.684027.20 
  Gholami, Amir Mohammad 1440 IRI1.0010.824032.80 
  Farahi, Ali 1576 IRI0.001-0.0840-3.20 
  Rigi, Kamyar 1567 IRI0.001-0.0940-3.60 
  Sayyahi, Javad 1368 IRI0.001-0.2640-10.40 
 * 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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