Rapid: Individual Calculations March 2020
 Amirpour, Gholamreza  Total change: -21.20  Rating chartPersonal card
 1st Shahriyar chess tournament U2100 Shahriyar IRI 2020-02-08
RcRownchangeKK*chgGame
 1454 1533 3.00 7 -1.06 20 -21.20 
  Asbahi, Mohammad 1933  * IRI0.001-0.0820-1.60 
  Mirzamani, Seyed Amirarta 1133  * IRI0.001-0.9220-18.40 
  Salehi, Mahtina 1133  * IRI1.0010.08201.60 
  Abbasi, Taha 1198 IRI1.0010.12202.40 
  Kanani, Anoosh 1850 IRI0.001-0.1320-2.60 
  Kakavand, Ramtin 1232 IRI1.0010.15203.00 
  Behjati, Shahab 1698 IRI0.001-0.2820-5.60 
 * 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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