Rapid: Individual Calculations August 2023
 Parvizi, Anita  Total change: 91.96  Rating chartPersonal card
 Eid Gurban yasuj competition Kohgiloyeh and Boyerahmad IRI 2023-06-30
RcRownchangeKK*chgGame
 1553 1676 6.50 9 0.69 38 26.22 
  Kazemi Miraki, Mehrdad 1276  * IRI1.0010.08383.04 
  Khalili, Ilya 1413 IRI1.0010.18386.84 
  Yousefi, Ebrahim 1496 IRI1.0010.26389.88 
  Momtahan, Hossein 1760 IRI0.5010.12384.56 
  Bigdeli, Ramtin 1748 IRI0.001-0.4038-15.20 
  Shahryari, Bizhan 1447 IRI1.0010.21387.98 
  Ahmadi, Akbar 1728 IRI0.5010.07382.66 
  Alizadeh, Abdollah 1535 IRI1.0010.313811.78 
  Ghasemi, Safiallah 1573 IRI0.501-0.1438-5.32 
 * 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)
 
 2nd International Gilan Cup (Rapid) Rasht IRI 2023-07-13
RcRownchangeKK*chgGame
 1946 1676 3.50 9 1.73 38 65.74 
  Biriya, Mohammadamin 1921 IRI1.0010.803830.40 
  Babaniya, Benyamin 2026 IRI0.001-0.1138-4.18 
  Pourramezan Chafjiri, Parsa 1860 IRI0.5010.24389.12 
  Hamedi Nia, Vesal wm1867 IRI1.0010.753828.50 
  Daghli, Arash m2288 IRI0.001-0.0238-0.76 
  Darini, Iliya 1974 IRI1.0010.853832.30 
  Ilkhanipour, Ramtin 1880 IRI0.001-0.2438-9.12 
  Moradpour, Artin 1830 IRI0.001-0.2938-11.02 
  Azimi, Amir Mohammad 1872 IRI0.001-0.2538-9.50 

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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