Rapid: Individual Calculations March 2023
 Sadeghi, Khalegh  Total change: -7.80  Rating chartPersonal card
 2th Padideh Chess School Behbahan Cup 1401 Khuzestan IRI 2023-02-03
RcRownchangeKK*chgGame
 1413 1333 1.00 4 -0.59 20 -11.80 
  Moein Rad, Ebadallah 1011 IRI1.0010.13202.60 
  Dolatshahi, Rohollah 1684 IRI0.001-0.1120-2.20 
  Shojaie, Esmaeel 1481 IRI0.001-0.3020-6.00 
  Sedaghatjo, Jamal 1477 IRI0.001-0.3120-6.20 

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)
 
 Rapid Rated Tornament Of Gachsaran Gachsaran IRI 2023-02-10
RcRownchangeKK*chgGame
 1410 1333 4.00 9 0.20 20 4.00 
  Falahati, Mohammad Hassan 1724 IRI0.001-0.0920-1.80 
  Yousefi, Niayesh 1070 IRI1.0010.18203.60 
  Kamrava, Kourosh 1593 IRI0.001-0.1820-3.60 
  Hajari, Afshin 1220 IRI1.0010.35207.00 
  Noorafkan, Siavash 1704 IRI0.001-0.1020-2.00 
  Dehdari, Mohsen 1115 IRI1.0010.22204.40 
  Mahmoodi, Samad 1537 IRI0.001-0.2420-4.80 
  Sharif Pourian, Hamdollah 1114 IRI1.0010.22204.40 
  Faramarzeian Yasuj, Yasser 1614 IRI0.001-0.1620-3.20 

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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