Rapid: Individual Calculations October 2019
 Atakhan, Abtin  Total change: 18.80  Rating chartPersonal card
 Tehran Rapid Cup 14 Shahrivar 1398 Tehran IRI 2019-09-05
RcRownchangeKK*chgGame
 1903 2130 5.50 7 0.28 20 5.60 
  Rafiei, Tannaz 1730  * IRI1.0010.08201.60 
  Behnasr, Mohammad Mahdi 1730  * IRI1.0010.08201.60 
  Bahari Rad, Alireza 1816 IRI1.0010.14202.80 
  Pilvaieh, Ali 2053 IRI1.0010.39207.80 
  Hakemi, Arman f2192 IRI0.5010.09201.80 
  Abedi, Pouria 2069 IRI0.001-0.5820-11.60 
  Doroodgar, A.hosein 1730  * IRI1.0010.08201.60 
 * 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)
 
 Tehran Rapid Cup 4Mehr 1398 Tehran IRI 2019-09-28
RcRownchangeKK*chgGame
 1953 2130 5.50 7 0.66 20 13.20 
  Hashemi Bakhtiar, Adel 1730  * IRI1.0010.08201.60 
  Abbaspoorrad, Nikoo 1730  * IRI1.0010.08201.60 
  Heydari, Zahra 1762 IRI1.0010.10202.00 
  Saemi, Sina 2023 IRI1.0010.35207.00 
  Sedaghati, Mehrdad f2191 IRI0.001-0.4220-8.40 
  Amiri, Ali 2028 IRI1.0010.36207.20 
  Azadi, Amirmohammad 2208 IRI0.5010.11202.20 
 * 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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