Rapid: Individual Calculations October 2022
 Sajadi Naeini, Seyed Soheil  Total change: -28.20  Rating chartPersonal card
 7th IRCF Weekly Rapid Tournament1401 Tehran IRI 2022-09-02
RcRownchangeKK*chgGame
 1526 1577 5.50 9 0.71 20 14.20 
  Hamed Monfared, Ali 1236 IRI1.0010.12202.40 
  Mahmoody, M. Sadegh 1950 IRI1.0010.902018.00 
  Shamsi, Shayegan 1104 IRI0.501-0.4520-9.00 
  Ramezani, Reza 1775 IRI0.001-0.2420-4.80 
  Daneshvar, Kasra 1717 IRI0.001-0.3120-6.20 
  Heydari, Sadaf 1229 IRI1.0010.11202.20 
  Hashemzadeh, Hirbod 1177  * IRI1.0010.08201.60 
  Fooladinejad, Iman 1802 IRI1.0010.782015.60 
  Rostami, Mohsen 1742 IRI0.001-0.2820-5.60 
 * 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 Altin Cup - ( Rapid 1800 ) Qazvin IRI 2022-09-16
RcRownchangeKK*chgGame
 1363 1577 3.00 7 -2.12 20 -42.40 
  Alizadegan, Korosh 1765 IRI0.001-0.2620-5.20 
  Biriya, Yadollah 1263 IRI0.001-0.8620-17.20 
  Mousavi, Seyed Mahan 1174 IRI1.0010.08201.60 
  Norouzi Chenari, Parsa 1505 IRI0.001-0.6020-12.00 
  Hadizadeh, Abbas 1477 IRI0.001-0.6420-12.80 
  Rahpeima, Savina 1177  * IRI1.0010.08201.60 
  Ramezani, Milad 1178 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)
 

 

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