Individual Calculations October 2021
 Zia, Tahsin Tajwar  Total change: -15.20  Rating chartPersonal card
 Joytu Sheikh Hasina International Grandmasters Chess Tournament 2021 Dhaka BAN 2021-09-19
RcRownchangeKK*chgGame
 2192 2230 4.50 9 -0.38 40 -15.20 
  Sakline Mostafa, Sajid 1830  * BAN1.0010.08403.20 
  Sammed Jaykumar, Shete m2412 IND0.5010.24409.60 
  Zubarev, Alexander g2409 UKR0.001-0.2740-10.80 
  Ghaem Maghami, Ehsan g2536 IRI0.5010.364014.40 
  Rahman, Md. Taibur f2199 BAN0.001-0.5440-21.60 
  Manon, Reja Neer c2162 BAN1.0010.414016.40 
  Ghosh, Chanchal Kumer c2001 BAN0.001-0.7940-31.60 
  Nayem, Haque c2126 BAN1.0010.364014.40 
  Md., Jamal Uddin c2054 BAN0.501-0.2340-9.20 
 * 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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