Blitz: Individual Calculations September 2023
 Etemadi, Ariyan  Total change: -26.40  Rating chartPersonal card
 17th Avicenna International Chess Tournament 2023 - ( Blitz ) Hamedan IRI 2023-08-25
RcRownchangeKK*chgGame
 1770 1902 6.50 11 -0.66 40 -26.40 
  Abedi, Sorosh 1382 IRI0.501-0.4740-18.80 
  Gholinezhad, Eilia 1502  * IRI1.0010.08403.20 
  Karimi, Setayesh 1764 IRI1.0010.314012.40 
  Azadi, Amirmohammad 2299 IRI0.001-0.0840-3.20 
  Biglarifard, Koorosh 1723 IRI1.0010.274010.80 
  Pourramezan Chafjiri, Parsa 1791 IRI1.0010.354014.00 
  Azizkhani, Nima 1600 IRI0.001-0.8540-34.00 
  Yazdani, Parham 1740 IRI1.0010.294011.60 
  Ahmadi Tari, Mostafa 1884 IRI1.0010.474018.80 
  Korevand, Sina 1974 IRI0.001-0.4040-16.00 
  Arakelyan, Manvel 1807 ARM0.001-0.6340-25.20 
 * 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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