Rapid: Individual Calculations July 2022
 Khondokar Rofiqul, Islam  Total change: -6.20  Rating chartPersonal card
 Manha's Castle 7Th FIDE Rapid Rating Chess Tournament, Below-2000 Dhaka BAN 2022-06-11
RcRownchangeKK*chgGame
 1621 1594 2.00 5 -0.31 20 -6.20 
  Avik, Sarker 1975 BAN0.001-0.0920-1.80 
  Poly, Khatun 1194  * BAN1.0010.08201.60 
  Md, Aminul Islam 1940 BAN0.001-0.1120-2.20 
  Sanjeedah , Khanam Mitul 1257 BAN1.0010.12202.40 
  Md. Mosaraf, Hossain 1737 BAN0.001-0.3120-6.20 
 * 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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