Rapid: Individual Calculations January 2022
 Tahmasebi, Hossein  Total change: 9.20  Rating chartPersonal card
 Rapid Azar 1400 Fars (Honored Gholamreza Shenavari) Shiraz IRI 2021-12-09
RcRownchangeKK*chgGame
 1506 1463 4.00 8 0.46 20 9.20 
  Latifpour, Mohammad 1848 IRI0.001-0.0920-1.80 
  Morad, Marjan 1038 IRI1.0010.07201.40 
  Shirazi, Milad 1719 IRI0.5010.31206.20 
  Ahmadimanesh, Meysam 1613 IRI0.001-0.3020-6.00 
  Rahmanian, Hosein 1202 IRI1.0010.18203.60 
  Shahryari, Bizhan 1761 IRI1.0010.852017.00 
  Houshiar, Yahya 1636 IRI0.001-0.2720-5.40 
  Khayer, Amirhossein 1231 IRI0.501-0.2920-5.80 

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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