Rapid: Individual Calculations May 2019
 Reefat, Bin-Sattar  Total change: -21.60  Rating chartPersonal card
 Beer Muktijuddah Asaduzzaman Khan Kamal FIDE Rapid Chess Tournament Dhaka BAN 2019-04-20
RcRownchangeKK*chgGame
 2166 2459 5.50 8 -1.08 20 -21.60 
  Md. Sabujur, Rahman 2059  * BAN1.0010.08201.60 
  Mohammad, Jewel 2059  * BAN1.0010.08201.60 
  Md., Matiur Rahman (mamun) 2059  * BAN1.0010.08201.60 
  Jabed, Al Azad 2098 BAN1.0010.10202.00 
  Md.abu, Hanif 2142 BAN0.501-0.3720-7.40 
  Rahman, Ziaur g2529 BAN0.001-0.4020-8.00 
  Chowdhury, Sohel c2157 BAN1.0010.15203.00 
  Mohammad Fahad, Rahman f2221 BAN0.001-0.8020-16.00 
 * 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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