Individual Calculations September 2018
 Rashedi, Amin  Total change: -44.00  Rating chartPersonal card
 Fars Mordad Standard Chess Tournoment 1397 Fars IRI 2018-07-28
RcRownchangeKK*chgGame
 1641 1648 5.00 9 0.36 40 14.40 
  Kazimi, Dorsa 1248  * IRI1.0010.08403.20 
  Esmaeili, H. Reza 2048  * IRI0.001-0.0840-3.20 
  Norouzian Arayesh, Aliakbar 1347 IRI1.0010.15406.00 
  Talaneh, Motahareh 1515 IRI1.0010.324012.80 
  Moradi, Sajad 2042 IRI0.001-0.0840-3.20 
  Jahanbakhsh, Iman 1514 IRI1.0010.324012.80 
  Khosravanian, Hosein 1837 IRI0.001-0.2540-10.00 
  Bazrafshan, Amirhossein 1472 IRI1.0010.274010.80 
  Ghaseminik, Sina 1742 IRI0.001-0.3740-14.80 
 * 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)
 
 Iran Boys Student elementary school Chess Championship 1397 Ramsar IRI 2018-08-22
RcRownchangeKK*chgGame
 1486 1648 2.00 5 -1.46 40 -58.40 
  Baytamari, Amir Hossein 1475 IRI0.001-0.7340-29.20 
  Farhani, Sina 1432 IRI1.0010.22408.80 
  Mahdavi, Armin 1627 IRI0.001-0.5340-21.20 
  Ahmadi, Erfan 1646 IRI0.001-0.5040-20.00 
  Ghaemi, Ali Reza 1248  * IRI1.0010.08403.20 
 * 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)
 

 

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