Rapid: Individual Calculations November 2023
 Zahmati, Sobhan  Total change: 47.88  Rating chartPersonal card
 1st Father Cup Rapid Chess Tournament [Afzoon Group] Rasht IRI 2023-10-24
RcRownchangeKK*chgGame
 2009 1956 6.00 10 1.62 38 61.56 
  Mobaraki, Sajjad 1556  * IRI1.0010.08383.04 
  Bayati, Kambiz 1694 IRI1.0010.18386.84 
  Mahdavi, Reza f2310 IRI1.0010.893833.82 
  Daghli, Arash m2278 IRI0.001-0.1338-4.94 
  Golizadeh, Asghar g2371 IRI1.0010.933835.34 
  Khoshkalam, Seyed Mehrab f2192 IRI0.5010.303811.40 
  Doroodgar, Amir Hossein 2165 IRI0.001-0.2338-8.74 
  Noorinezhad, Nafas 1623 IRI1.0010.12384.56 
  Ghayourifar, Amir 2053 IRI0.5010.13384.94 
  Khoshkalam, Seyed Mahan 1844 IRI0.001-0.6538-24.70 
 * 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)
 
 Mehrab Boozhmehrani`s Rapid Cup Mashhad IRI 2023-10-28
RcRownchangeKK*chgGame
 1662 1956 6.00 8 -0.36 38 -13.68 
  Mehrabani, Arnika 1556  * IRI0.501-0.4238-15.96 
  Sharif Mashhadi, Hasti 1268 IRI1.0010.01380.38 
  Kohjani, Kiarash 1515 IRI1.0010.06382.28 
  Firoozi, Aliasghar 1630 IRI1.0010.13384.94 
  Aadeli, Arvin 1843 IRI1.0010.353813.30 
  Vassalam, Mohammad Taghi 1838 IRI0.501-0.1638-6.08 
  Ahmadi, Erfan 1941 IRI0.001-0.5238-19.76 
  Ahmadi, Seyedeh Malihe 1705 IRI1.0010.19387.22 
 * 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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