Blitz: Individual Calculations September 2023
 Safarnezhad, Armin  Total change: 2.80  Rating chartPersonal card
 17th Avicenna International Chess Tournament 2023 - ( Blitz ) Hamedan IRI 2023-08-25
RcRownchangeKK*chgGame
 1684 1701 5.50 10 0.07 40 2.80 
  Heydarian, Noyan 1301  * IRI1.0010.08403.20 
  Mahdavi, Reza f2443 IRI0.0010.00400.00 
  Yeganeh, Hamidreza 1420 IRI0.001-0.8440-33.60 
  Mobaraki, Sajjad 1303 IRI1.0010.08403.20 
  Vasheghani, Behrad 1417 IRI1.0010.16406.40 
  Azizi, Alireza 1532 IRI1.0010.284011.20 
  Alibabaei, Sasan 1949 IRI0.5010.314012.40 
  Karra, Siavash 1890 IRI0.001-0.2540-10.00 
  Fathi, Obeid 1783 IRI1.0010.614024.40 
  Farmani Anuoshe, Ariyan 1802 IRI0.001-0.3640-14.40 
 * 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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