Individual Calculations September 2023
 Wadifa, Ahmed  Total change: -39.60  Rating chartPersonal card
 WALTON Metropolis FIDE Rating Chess Tournament-2023, Below-2100 Dhaka BAN 2023-07-26
RcRownchangeKK*chgGame
 1747 1931 5.00 8 -0.80 40 -32.00 
  Md. Azizul, Haque 1531  * BAN1.0010.08403.20 
  Miraj Uddin, Ahmed 1711 BAN1.0010.22408.80 
  Mullick, Md. Anisujjaman 1697 BAN1.0010.21408.40 
  Rahman, Saimon Siddiqur 1967 BAN0.001-0.4540-18.00 
  Md., Hasan 1718 BAN0.001-0.7740-30.80 
  Siam, Chowdhury 1737 BAN1.0010.254010.00 
  Mohammed, Salim 1779 BAN0.501-0.2040-8.00 
  Abdullah Al , Raison 1832 BAN0.501-0.1440-5.60 
 * 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)
 
 Sheikh Kamal National Youth Chess Championships-2023, U-16 & U-18 Girls Dhaka BAN 2023-08-05
RcRownchangeKK*chgGame
 1561 1872 5.50 7 -0.19 40 -7.60 
  Shimon, Ahmed 1174 BAN1.0010.01400.40 
  Sanowara, Akter 1471 BAN1.0010.08403.20 
  Jannatul, Ferdousi 1704 BAN1.0010.284011.20 
  Suraiya Akther, Salma 1472  * BAN1.0010.08403.20 
  Omnia Binta Yusuf, Lubaba 1575 BAN1.0010.15406.00 
  Israt , Jahan Diba 1794 BAN0.501-0.1140-4.40 
  Nusrat Jahan, Alo wc1738 BAN0.001-0.6840-27.20 
 * 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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