Blitz: Individual Calculations April 2023
 Zareii, Ali  Total change: -54.20  Rating chartPersonal card
 1st Hamedan Amaday Blitz Cup Hamedan IRI 2023-03-25
RcRownchangeKK*chgGame
 1457 1815 8.00 13 -2.71 20 -54.20 
  Delavari, Amin 1277 IRI0.001-0.9720-19.40 
  Hamidian, Mohana 1142 IRI1.0010.01200.20 
  Azadi, Taha 1296 IRI1.0010.03200.60 
  Golzari, Saeid 1744 IRI0.001-0.6020-12.00 
  Rahbar, Shahan 1415  * IRI1.0010.08201.60 
  Sameti, Mohammad Mehdi 1477 IRI0.001-0.8820-17.60 
  Azadi, Ali 1153 IRI1.0010.01200.20 
  Ghazaghi, Parmida 1558 IRI1.0010.18203.60 
  Valadi, Mohammadreza 1798 IRI0.001-0.5220-10.40 
  Jabbari Hesabi, Kian 1255 IRI1.0010.02200.40 
  Rajabi, Mohamad Sadra 1346 IRI1.0010.05201.00 
  Alibabaei, Sasan 2047 IRI0.001-0.2120-4.20 
  Golzarian, Kiarash 1429 IRI1.0010.09201.80 
 * 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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