Rapid: Individual Calculations February 2019
 Abolhallaj, Hamidreza  Total change: 17.80  Rating chartPersonal card
 Pars Jam Armaghan Rapid Cup Dey 1397 Shirino IRI 2019-01-17
RcRownchangeKK*chgGame
 1489 1331 3.50 7 1.21 20 24.20 
  Rastian, Alireza 1731  * IRI0.001-0.0820-1.60 
  Hajari, Gholamreza 1515 IRI0.5010.24204.80 
  Salari, Hamid 1320 IRI1.0010.48209.60 
  Arian Mehr, Aein 1580 IRI0.001-0.1920-3.80 
  Heidari, Mohammad Hossein 1217 IRI1.0010.34206.80 
  Safari Eskandari, Mojtaba 1731  * IRI0.001-0.0820-1.60 
  Heydari Orojloo, Kheizaran 1328 IRI1.0010.502010.00 
 * 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)
 
 Kazeroon Fajr Rapid Cup 1397 Kazeroon IRI 2019-01-24
RcRownchangeKK*chgGame
 1395 1331 1.00 3 -0.32 20 -6.40 
  Yazdanshenas, Abozar 1378 IRI1.0010.572011.40 
  Mahmoudi, Mohammad Hossein 1702 IRI0.001-0.1020-2.00 
  Kerdegar, Amirreza 1105 IRI0.001-0.7920-15.80 

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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