Rapid: Individual Calculations January 2024
 Zihaghi, Amir Arsalan  Total change: 18.80  Rating chartPersonal card
 Jam Reavant Neyshabour Nyeshabour IRI 2023-12-15
RcRownchangeKK*chgGame
 1486 1705 7.00 9 0.47 40 18.80 
  Hosseini, Paria Sadat 1305  * IRI1.0010.08403.20 
  Babaee, Mohammadsaleh 1442 IRI1.0010.18407.20 
  Dadpour, Kiarash 1601 IRI1.0010.364014.40 
  Ahmadi, Erfan 1967 IRI0.001-0.1840-7.20 
  Sharif Mashhadi, Hasti 1290 IRI1.0010.07402.80 
  Kohjani, Kiarash 1598 IRI0.001-0.6540-26.00 
  Ghasemi, Aynaz 1140 IRI1.0010.02400.80 
  Mozafari, Arian 1331 IRI1.0010.10404.00 
  Mohammadi, Gholamreza 1700 IRI1.0010.494019.60 
 * 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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