Rapid: Individual Calculations January 2024
 Habibi, Radin  Total change: -14.80  Rating chartPersonal card
 20th Chess To Infinity Weekly Rapid Tournaments 1402 Tehran IRI 2023-12-29
RcRownchangeKK*chgGame
 1606 1900 7.00 9 -0.37 40 -14.80 
  Sotoude Nia, Mahdiar 1568 IRI0.001-0.8840-35.20 
  Karimi, Artin 1333 IRI1.0010.02400.80 
  Hosseini, Seyed Arad 1530 IRI1.0010.10404.00 
  Kian Sirat, Yasin 1591 IRI1.0010.14405.60 
  Rahmani, Pedram 1788 IRI0.001-0.6540-26.00 
  Mohammadi, Armin 1500  * IRI1.0010.08403.20 
  Mehrabi, Manouchehr 1585 IRI1.0010.14405.60 
  Kiaei, Ali 1727 IRI1.0010.274010.80 
  Kalantari, Mohammad Saleh 1834 IRI1.0010.414016.40 
 * 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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