Individual Calculations April 2019
 Ghadamgahi, Sajjad  Total change: -17.20  Rating chartPersonal card
 9th Ferdowsi International Cup 2019 - Under 2100 Mashhad IRI 2019-03-01
RcRownchangeKK*chgGame
 1599 1320 1.00 5 0.14 40 5.60 
  Miri, Ali 1720  * IRI0.001-0.0840-3.20 
  Farnami, Karim 1609 IRI0.001-0.1640-6.40 
  Moazedi, Keyana 1583 IRI0.001-0.1840-7.20 
  Tavasolian Abkouh, Amirsaleh 1557 IRI0.001-0.2040-8.00 
  Ebrahimi, Reza 1526 IRI1.0010.764030.40 
 * 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)
 
 2nd Semnan Standard Fajr Cup - Esfand 1397 Semnan IRI 2019-03-12
RcRownchangeKK*chgGame
 1427 1320 2.00 7 -0.57 40 -22.80 
  Biabani, Hadi 1630 IRI0.001-0.1440-5.60 
  Javaheri, Sara 1028 IRI1.0010.15406.00 
  Fazeli, Ali 1533 IRI0.001-0.2340-9.20 
  Hashemi, Seyed Reza 1579 IRI1.0010.824032.80 
  Esmaeilzade, Hossein 1558 IRI0.001-0.2040-8.00 
  Arab Zeinali, Mahboubeh 1278 IRI0.001-0.5640-22.40 
  Sherafat Nia, Mohamad 1382 IRI0.001-0.4140-16.40 

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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