Rapid: Individual Calculations February 2022
 Tabtabaei, Peiman  Total change: 45.20  Rating chartPersonal card
 Entekhabi Pishkesvatan Tehran Tehran IRI 2021-12-31
RcRownchangeKK*chgGame
 1658 1509 4.00 6 1.93 20 38.60 
  Salman, Bijan 1764 IRI0.001-0.1920-3.80 
  Khoshgoftar, Adel 1461 IRI1.0010.43208.60 
  Fardbehbahani, Behnam 1627 IRI1.0010.662013.20 
  Mousavi, Seyedmasoud 1816 IRI1.0010.862017.20 
  Salarkia, Davood 1293 IRI1.0010.22204.40 
  Mahmoody, M. Sadegh 1988 IRI0.001-0.0520-1.00 

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)
 
 Tehran North East Rapid Dei 1400 Tehran IRI 2022-01-14
RcRownchangeKK*chgGame
 1555 1509 3.00 6 0.33 20 6.60 
  Mohandesi, Shahin m1869 IRI0.001-0.1020-2.00 
  M Abdi, Mohammad Hossein 1212 IRI1.0010.15203.00 
  Shetabi, Mohammad Parsa 1134 IRI1.0010.09201.80 
  Khanbaz, Nima 1710 IRI1.0010.762015.20 
  Malekzadeh, Saeid 1531 IRI0.001-0.4720-9.40 
  Bahadori, Arash 1872 IRI0.001-0.1020-2.00 

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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