Individual Calculations September 2023
 Mahjabeen, Islam  Total change: 1.20  Rating chartPersonal card
 WALTON Metropolis FIDE Rating Chess Tournament-2023, Below-2100 Dhaka BAN 2023-07-26
RcRownchangeKK*chgGame
 1457 1224 0.50 2 -0.20 40 -8.00 
  Dewan, Shahidul Amin 1820 BAN0.001-0.0240-0.80 
  Arisha, Hossain Tuba 1093 BAN0.501-0.1840-7.20 

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)
 
 Sheikh Kamal National Youth Chess Championship-2023, U-14 Girls Dhaka BAN 2023-08-05
RcRownchangeKK*chgGame
 1323 1247 1.00 4 -0.60 40 -24.00 
  Jesmin, Akter 1454 BAN0.5010.274010.80 
  Tanjila, Akter 1132 BAN0.501-0.1640-6.40 
  Jinnat Akter, Shahnaz 1346 BAN0.001-0.3640-14.40 
  Mehjabin Akter, Jubaida 1360 BAN0.001-0.3540-14.00 

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)
 
 Manha's Castle 17th FIDE Rating Chess Tournament -2023 Dhaka BAN 2023-08-18
RcRownchangeKK*chgGame
 1522 1247 1.00 4 0.25 40 10.00 
  Shahrior, Murtaza 1698 BAN0.001-0.0640-2.40 
  Safayat, Kibria Azaan 1543 BAN0.001-0.1540-6.00 
  Hossain, Taymur Reza 1416 BAN0.001-0.2840-11.20 
  Kamrul Hasan, Chowdhury 1429 BAN1.0010.744029.60 

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
 1615 1247 1.00 4 0.58 40 23.20 
  Mollah, Mohiuddin 1689 BAN0.001-0.0640-2.40 
  Md. Amirul, Islam 1568 BAN1.0010.874034.80 
  Md, Nesar Uddin 1673 BAN0.001-0.0740-2.80 
  Md. Gazi, Miah 1528 BAN0.001-0.1640-6.40 

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)
 

 

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