Individual Calculations September 2023
 Md Sirajul, Islam  Total change: -23.20  Rating chartPersonal card
 WALTON Metropolis FIDE Rating Chess Tournament-2023, Below-2100 Dhaka BAN 2023-07-26
RcRownchangeKK*chgGame
 1446 1671 4.00 6 -0.20 20 -4.00 
  Abdullah Al , Raison 1832 BAN0.001-0.2920-5.80 
  Md Tahsinul Haque, Zoheb 1271  * BAN1.0010.08201.60 
  Hasan, Sk. Rashedul 1805 BAN0.001-0.3220-6.40 
  Jarin, Tasnim 1197 BAN1.0010.05201.00 
  Ashiya, Sultana 1087 BAN1.0010.02200.40 
  Md., Salauddin 1486 BAN1.0010.26205.20 
 * 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)
 
 GIIT Chess Academy, Tangail FIDE Rating Chess Tournament (below 1850) 2023 Tangail BAN 2023-08-18
RcRownchangeKK*chgGame
 1554 1717 1.00 3 -1.09 20 -21.80 
  Md Moniruzzaman, Khan 1379 BAN1.0010.12202.40 
  Md Mottakin, Mondol 1618 BAN0.001-0.6420-12.80 
  Mohammad Mamun, Hossain 1664 BAN0.001-0.5720-11.40 

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)
 
 Elegant 39th FIDE Standard Rating Chess Tournament 2023 Dhaka BAN 2023-08-25
RcRownchangeKK*chgGame
 1576 1717 3.50 5 0.13 20 2.60 
  Shayaan Areeb, Reefat 1366 BAN1.0010.11202.20 
  Rayan, Rashid Mugdho 1612 BAN1.0010.36207.20 
  Md, Nesar Uddin 1673 BAN1.0010.44208.80 
  Tanvir, Alam 1652 BAN0.001-0.5920-11.80 
  Sadat Ibna, Sultan 1577 BAN0.501-0.1920-3.80 

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)
 

 

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