Individual Calculations July 2018
 Aminifard, M.sam  Total change: -12.60  Rating chartPersonal card
 Gorgan Ramezan Standard Cup 1397 Gorgan IRI 2018-06-08
RcRownchangeKK*chgGame
 1691 1785 4.50 7 0.23 36 8.28 
  Saghaie, Parsina 1385  * IRI1.0010.08362.88 
  Sherafat Nia, Mohamad 1385  * IRI0.501-0.4236-15.12 
  Iri, Faramarz 1603 IRI1.0010.26369.36 
  Abedi, Ali 2165 IRI0.001-0.0936-3.24 
  Nikzad, Farzad 1548 IRI1.0010.20367.20 
  Divani, Amir Mohammad 1699 IRI1.0010.383613.68 
  Baratian, Aref 2050 IRI0.001-0.1836-6.48 
 * 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)
 
 Golestan Province Under20 Chess Championship 1397 Golestan IRI 2018-06-16
RcRownchangeKK*chgGame
 1638 1785 2.50 5 -0.71 36 -25.56 
  Saghaie, Parsina 1385  * IRI1.0010.08362.88 
  Mohammadi, Helma 1385  * IRI1.0010.08362.88 
  Nikzad, Nami 1940 IRI0.001-0.2936-10.44 
  Rahimi, Panteha 1488 IRI0.501-0.3536-12.60 
  Maghsoudloo, Amir Ali 1992 IRI0.001-0.2336-8.28 
 * 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)
 
 Golestan Chess Championship 1397 Golestan IRI 2018-06-21
RcRownchangeKK*chgGame
 1661 1785 4.50 7 0.13 36 4.68 
  Mogheyseh, Abolfazl 1385  * IRI1.0010.08362.88 
  Hesami, M.hosein 1465 IRI0.501-0.3736-13.32 
  Jafari, Behnia 1385  * IRI1.0010.08362.88 
  Safaeenezhad, Reza 1843 IRI1.0010.583620.88 
  Maghsoudloo, Amir Ali 1992 IRI0.001-0.2336-8.28 
  Manoochehri Rad, Hosseinali 1618 IRI1.0010.283610.08 
  Nikzad, Nami 1940 IRI0.001-0.2936-10.44 
 * 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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