Rapid: Individual Calculations March 2020
 Sadeghi Givi, Reza  Total change: 38.40  Rating chartPersonal card
 Tehran Rapid Cup 10 bahman 1398 Tehran IRI 2020-01-30
RcRownchangeKK*chgGame
 1804 1978 5.50 7 0.75 20 15.00 
  Salarkia, Davood 1578  * IRI1.0010.08201.60 
  Shokri, Firouz 1641 IRI1.0010.12202.40 
  Salehimoghaddam, A. 1578  * IRI1.0010.08201.60 
  Karami Kejani, Masoud 2079 IRI1.0010.642012.80 
  Eskandary, Mahmood 2072 IRI0.001-0.3720-7.40 
  Sajadi Naeini, Seyed Soheil 1649 IRI1.0010.12202.40 
  Pilvaieh, Ali 2034 IRI0.5010.08201.60 
 * 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)
 
 1st Shahriyar chess tournament U2100 Shahriyar IRI 2020-02-08
RcRownchangeKK*chgGame
 1822 2024 7.00 8 1.17 20 23.40 
  Amiri, Sadra 1624  * IRI1.0010.08201.60 
  Mohammadi, Mohamad Amin 1674  * IRI0.001-0.8920-17.80 
  Yavari, Bahram 1624  * IRI1.0010.08201.60 
  Rostami, Hossein 1760 IRI1.0010.18203.60 
  Doroodian, Mahyar 1904 IRI1.0010.34206.80 
  Pilvaieh, Ali 1941 IRI1.0010.39207.80 
  Mohammadpour, Afshin 1997 IRI1.0010.46209.20 
  Shahbazi, Mohammadreza 2048 IRI1.0010.532010.60 
 * 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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