Rapid: Individual Calculations April 2019
 Md. Ershadul, Haque  Total change: 54.60  Rating chartPersonal card
 Dabaru Spondon Chess Club Rapid Rating Chess Tournament-2019 Dhaka BAN 2019-03-01
RcRownchangeKK*chgGame
 1695 1542 2.50 5 1.01 20 20.20 
  Chowdhury, Amdadul Kabir 1772 BAN0.001-0.2120-4.20 
  Md.mofakkhar Hossain Khan, Khali 1707 BAN0.001-0.2820-5.60 
  Abdur, Razzak 1686 BAN0.5010.19203.80 
  S C Sarker, Shyamal 1662 BAN1.0010.662013.20 
  Martin T, Biswas 1649 BAN1.0010.652013.00 

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)
 
 "Independent Day Rapid Rating Chess Tournament - 2019" Dhaka BAN 2019-03-08
RcRownchangeKK*chgGame
 1868 1542 2.50 6 1.72 20 34.40 
  Md., Abdur Rauf 1942  * BAN0.001-0.0820-1.60 
  Islam, Babul 1849 BAN1.0010.862017.20 
  Chowdhury, Shamsul Kabir 1836 BAN0.5010.35207.00 
  Md., Moazzam Hossain 1872 BAN0.001-0.1220-2.40 
  Mollah, Mohiuddin 1808 BAN1.0010.822016.40 
  Mohammad, Jewel 1898 BAN0.001-0.1120-2.20 
 * 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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