Individual Calculations May 2019
 Valehi, Ali  Total change: 0.00  Rating chartPersonal card
 1st Ghaem Cup International Chess Festival 2019 (U-2100) Mazandaran IRI 2019-04-20
RcRownchangeKK*chgGame
 1535 1425 3.00 8 0.00 40 0.00 
  Mohammadi, Reza 1825  * IRI0.001-0.0840-3.20 
  Amoozad Mahdiraji, Sana 1025  * IRI1.0010.08403.20 
  Abbasnejad, Amirreza 1720 IRI0.001-0.1540-6.00 
  Kamran Nia, Helia 1204 IRI1.0010.22408.80 
  Fanha, Paulo c1799 POR0.001-0.1040-4.00 
  Norouzi Chenari, Parsa 1692 IRI0.5010.324012.80 
  Hamedinia, Majid 1644 IRI0.001-0.2240-8.80 
  Ibrahimzade, Asmar 1374 AZE0.501-0.0740-2.80 
 * 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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