Rapid: Individual Calculations March 2020
 Amidi, Mahdi  Total change: -13.40  Rating chartPersonal card
 1st Shahriyar chess tournament U2100 Shahriyar IRI 2020-02-08
RcRownchangeKK*chgGame
 1497 1568 4.00 8 -0.67 20 -13.40 
  Haji Taghi, Zahra 1168  * IRI1.0010.08201.60 
  Esmaeilnejad, Mohammad Amin 1968  * IRI0.001-0.0820-1.60 
  Khoshnam, Arash 1168  * IRI1.0010.08201.60 
  Abedi, Amin 1881 IRI0.001-0.1420-2.80 
  Kakavand, Ramtin 1232 IRI1.0010.12202.40 
  Farmani Anuoshe, Ariyan 1930 IRI0.001-0.1020-2.00 
  Salimiyan, Behzad 1288 IRI1.0010.16203.20 
  Asgari, Hosein 1338 IRI0.001-0.7920-15.80 
 * 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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