Rapid: Individual Calculations January 2024
 Halim, Hosein  Total change: -30.20  Rating chartPersonal card
 MARAND Rapid Chess Tournament ( 24 Azar 1402 ) Tabriz IRI 2023-12-23
RcRownchangeKK*chgGame
 1287 1516 3.00 6 -1.51 20 -30.20 
  Zareei, Shahrooz 1964 IRI0.001-0.0620-1.20 
  Badamchi, Amir Ali 1110 IRI1.0010.08201.60 
  Kazemipour, Samad 1126 IRI0.001-0.9120-18.20 
  Ghaem Azar, Taha 1116  * IRI1.0010.08201.60 
  Kafi, Aylin 1308 IRI0.001-0.7720-15.40 
  Hatam Bakhshian, Seyed Hossein 1099 IRI1.0010.07201.40 
 * 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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