Individual Calculations September 2019
 Abeddoost, Amirhosein  Total change: -91.20  Rating chartPersonal card
 Fars festival under 15 Standard cup 1398 fars IRI 2019-08-13
RcRownchangeKK*chgGame
 1289 1388 4.50 8 -0.52 40 -20.80 
  Noorzad, Elina 1218 IRI0.501-0.2240-8.80 
  Mari Ooriad, Abtin 1056 IRI1.0010.12404.80 
  Khosravanian, Hosein 1788  * IRI0.001-0.0840-3.20 
  Mosadegh, Kiyan 1168 IRI1.0010.22408.80 
  Miri, Seyed Mohammad Amin 1195 IRI1.0010.254010.00 
  Abbasifar, Baran 1444 IRI0.001-0.4240-16.80 
  Bambaeiro, Taha 1375 IRI0.001-0.5240-20.80 
  Hashemi, Seyed Mehdi 1065 IRI1.0010.13405.20 
 * 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)
 
 Fars Doctor Day Standard Cup 1398 Fars IRI 2019-08-20
RcRownchangeKK*chgGame
 1322 1388 0.50 4 -1.76 40 -70.40 
  Vahdati, Dara 1625 IRI0.001-0.2040-8.00 
  Akrami, Ali 1508 IRI0.001-0.3440-13.60 
  Jafarpour, Bardia 1060 IRI0.001-0.8740-34.80 
  Ayazi, Bahare 1093 IRI0.501-0.3540-14.00 

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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