Rapid: Individual Calculations October 2021
 Md. Mostafa, Ali  Total change: -65.00  Rating chartPersonal card
 Manha's Castle FIDE Rapid Rating Chess Tournament 2021 Dhaka BAN 2021-09-07
RcRownchangeKK*chgGame
 1497 1891 3.00 7 -3.25 20 -65.00 
  Md. Lalin , Azad 1474 BAN1.0010.07201.40 
  Aiyan, Rahman 1241 BAN0.001-0.9920-19.80 
  Md. Shajahan, Mia 1712 BAN0.001-0.7320-14.60 
  Mahbubur Rashid, Md 1570 BAN1.0010.13202.60 
  Md, Azmaeen Parvez Sayor 1586 BAN0.001-0.8620-17.20 
  Mabroor, Newaz 1502 BAN1.0010.09201.80 
  Shadat, Kibria Ayaan 1392 BAN0.001-0.9620-19.20 

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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