Rapid: Individual Calculations May 2018
 Rahman, Shahidur  Total change: -38.40  Rating chartPersonal card
 CCPA Charity Open Rapid Rating Chess Tournament-2018 Chittagong BAN 2018-04-20
RcRownchangeKK*chgGame
 1644 1843 2.50 6 -1.92 20 -38.40 
  Md.mainuddin 1443  * BAN1.0010.08201.60 
  Nazmul, Hayat 1630 BAN0.501-0.2720-5.40 
  Dr. Shakhaot Ullah, Khan 1551 BAN1.0010.15203.00 
  Mohammad Sajid Bin, Zahid 1862 BAN0.001-0.4720-9.40 
  Uddin, Burhan 1729 BAN0.001-0.6620-13.20 
  Md. Sabujur, Rahman 1651 BAN0.001-0.7520-15.00 
 * 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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