Individual Calculations June 2018
 Ghanad, Aliakbar  Total change: -5.80  Rating chartPersonal card
 3rd Atrak Standard Cup Ordibehest 1397 Khorasan Shomali IRI 2018-05-01
RcRownchangeKK*chgGame
 1260 1421 3.00 6 -1.16 20 -23.20 
  Samadi, Amirhossein 1165 IRI1.0010.19203.80 
  Esmati Aval, Ashkan 1373 IRI0.001-0.5720-11.40 
  Hesami, M.hosein 1379 IRI0.001-0.5620-11.20 
  Alaedin, Karen 1021  * IRI1.0010.08201.60 
  Shojaa, Amir Ali 1362 IRI0.001-0.5820-11.60 
  Zhiani, Amirreza 1257 IRI1.0010.28205.60 
 * 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)
 
 Iran Senior Chess Championship 50-65 Ordibehesht 1397 Golestan IRI 2018-05-04
RcRownchangeKK*chgGame
 1645 1421 2.00 5 0.87 20 17.40 
  Khoshkalamian, B. 1821  * IRI0.001-0.0820-1.60 
  Parvanehlooee, Heshmatolla 1637 IRI1.0010.782015.60 
  Azizi Tafreshi, Ali Akbar 1584 IRI0.5010.22204.40 
  Nikzad, Farzad 1560 IRI0.5010.19203.80 
  Bakhshayesh, Mahmoud 1623 IRI0.001-0.2420-4.80 
 * 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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