Individual Calculations April 2019
 Kiana, Arab  Total change: 8.80  Rating chartPersonal card
 9th Ferdowsi International Cup 2019 - Under 2100 Mashhad IRI 2019-03-01
RcRownchangeKK*chgGame
 1727 1829 4.50 8 -0.51 20 -10.20 
  Miri, Alireza 1532 IRI1.0010.15203.00 
  Esmaeilnejad, Mohammad Amin 2099 IRI0.5010.33206.60 
  Mohammadi, Mohammad Mehdi 2080 IRI0.001-0.1920-3.80 
  Moradi Kelardehi, Mobin 1590 IRI0.501-0.3020-6.00 
  Jafari, Kasra 1584 IRI0.501-0.3020-6.00 
  Soltani Nasab, Ali Reza 1565 IRI1.0010.18203.60 
  Naderian, Farhad 1613 IRI1.0010.22204.40 
  Tayyebi, Seyed Amin 1754 IRI0.001-0.6020-12.00 

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)
 
 9th Zenderoad Standard Cup Esfand 1397 Isfahan IRI 2019-03-10
RcRownchangeKK*chgGame
 1760 1829 6.00 9 0.95 20 19.00 
  Ghorbani, Saniar 1429  * IRI1.0010.08201.60 
  Nekooei, Amir Hooshang 1438 IRI1.0010.09201.80 
  Rahmatian, Shayan 2020 IRI0.001-0.2520-5.00 
  Hamzeh Ali, Behnam 1465 IRI0.501-0.4020-8.00 
  Khaksari, Ehsan 1724 IRI1.0010.36207.20 
  Mashhadi, Fatemeh 1447 IRI1.0010.09201.80 
  Kheiri, A.r. 2108 IRI1.0010.842016.80 
  Delavari, Amirali 2203 IRI0.001-0.1020-2.00 
  Khatibi, Amir Reza 2009 IRI0.5010.24204.80 
 * 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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