Rapid: Individual Calculations April 2017
 Md., Zakaria  Total change: -26.60  Rating chartPersonal card
 1st Independent day open Rapid Rating Chess Tournament 2017, Rajshahi Rajshahi BAN 2017-03-17
RcRownchangeKK*chgGame
 1937 1889 1.00 3 -0.33 20 -6.60 
  Chowdhury, Sohel c2154 BAN0.001-0.1820-3.60 
  Suranjon, Saha 1686 BAN1.0010.24204.80 
  Dewan, Abdullah Zaman 1972 BAN0.001-0.3920-7.80 

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)
 
 Rahima Afsar Memorial International Rapid Rating Chess Tournament-2017 Kushtia BAN 2017-03-23
RcRownchangeKK*chgGame
 1895 1889 0.00 3 -1.46 20 -29.20 
  Waheduzzaman 2020 BAN0.001-0.3220-6.40 
  Kabir, Mohammad Sherajul 1976 BAN0.001-0.3820-7.60 
  Arup Kumar, Mondal 1688 BAN0.001-0.7620-15.20 

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)
 
 Independence Day FIDE Rapid Rating Chess Tournament-2017 Dhaka BAN 2017-03-26
RcRownchangeKK*chgGame
 1806 1889 3.50 5 0.46 20 9.20 
  Md. Zainal Abedin, Khan 1711 BAN1.0010.27205.40 
  S, M Sharon 2059 BAN0.001-0.2820-5.60 
  Islam, Shihab Tanim 1678 BAN0.501-0.2720-5.40 
  Alam, Badrul 1838 BAN1.0010.43208.60 
  Ekramuzzaman 1745 BAN1.0010.31206.20 

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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