Rapid: Individual Calculations January 2024
 Raji Ghasemi, Hamid Reza  Total change: -86.60  Rating chartPersonal card
 21th Chess To Infinity Weekly Rapid Tournament 1402 Tehran IRI 2023-12-08
RcRownchangeKK*chgGame
 1592 1951 6.00 9 -1.92 20 -38.40 
  Rezaei, Sohrab 1551  * IRI1.0010.08201.60 
  Ghahri, Amin 1594 IRI1.0010.11202.20 
  Rajabi, Mohsen 1693 IRI0.001-0.8220-16.40 
  Aghadoust, Kimia 1573 IRI0.501-0.4120-8.20 
  Alinezhad, Parham 1434 IRI1.0010.04200.80 
  Malakouti, Ehsan 1680 IRI1.0010.17203.40 
  Khaghani, Mehdi f1737 IRI0.001-0.7720-15.40 
  Safaee, Sepehr 1656 IRI1.0010.15203.00 
  Toosi, Mohammad Yasin 1414 IRI0.501-0.4720-9.40 
 * 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)
 
 20th Chess To Infinity Weekly Rapid Tournaments 1402 Tehran IRI 2023-12-29
RcRownchangeKK*chgGame
 1627 1951 4.50 8 -2.41 20 -48.20 
  Mardali, Yousef 1689 IRI0.001-0.8220-16.40 
  Taghikhani, Amir Ali 1551  * IRI1.0010.08201.60 
  Roshantab, Sadra 1667 IRI0.001-0.8420-16.80 
  Omidi, Hamid 1551  * IRI1.0010.08201.60 
  Shakeri, Amirali 1563 IRI1.0010.09201.80 
  Khaghani, Mehdi f1737 IRI0.501-0.2720-5.40 
  Yousef Zarin, Mobin 1568 IRI1.0010.09201.80 
  Rajabi, Mohsen 1693 IRI0.001-0.8220-16.40 
 * 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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