Rapid: Individual Calculations January 2024
 Sherafat, Javad  Total change: -9.40  Rating chartPersonal card
 Jam Reavant Neyshabour Nyeshabour IRI 2023-12-15
RcRownchangeKK*chgGame
 1445 1506 4.00 8 -0.47 20 -9.40 
  Ahmadi, Erfan 1967 IRI0.001-0.0520-1.00 
  Armand, Mehrnoosh 1183 IRI1.0010.13202.60 
  Khani, Parham 1104 IRI1.0010.08201.60 
  Dadpour, Kiarash 1601 IRI0.001-0.3720-7.40 
  Ghasemi, Aynaz 1140 IRI0.001-0.9020-18.00 
  Mehrabani, Arnika 1106  * IRI1.0010.08201.60 
  Attar, Behrad 1692 IRI1.0010.742014.80 
  Vassalam, Mohammad Taghi 1764 IRI0.001-0.1820-3.60 
 * 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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