Individual Calculations January 2024
 Rafiul Rowshan , Majeed Fahim  Total change: -21.40  Rating chartPersonal card
 Manha's Castle 22nd FIDE Rating Chess Tournament, Below-2000 Dhaka BAN 2023-12-08
RcRownchangeKK*chgGame
 1506 1568 2.00 6 -1.51 40 -60.40 
  Ahmed, Feroz 1987 BAN0.001-0.0740-2.80 
  Omiyo Khan, Proggo 1227 BAN1.0010.12404.80 
  Chowdhury, Sohel c1953 BAN0.001-0.0940-3.60 
  Tamim, Sarker 1421 BAN0.001-0.7040-28.00 
  Mahjabeen, Islam 1202 BAN1.0010.10404.00 
  Roman, Ali Chowdhury 1244 BAN0.001-0.8740-34.80 

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)
 
 Chess Track 3rd Standard Rating Chess Tournament 2023 Dhaka BAN 2023-12-15
RcRownchangeKK*chgGame
 1597 1568 3.00 4 1.18 40 47.20 
  Rahman, Md. Siddiqur 1888 BAN0.001-0.1340-5.20 
  Anahid, Ashraf 1203 BAN1.0010.10404.00 
  Md., Hasan 1742 BAN1.0010.734029.20 
  Sayed, Mahabubur Rashid 1555 BAN1.0010.484019.20 

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)
 
NOTE: K factor changed
 Elegant 42nd FIDE Standard Rating Chess Tournament 2023, Below-1800 Dhaka BAN 2023-12-22
RcRownchangeKK*chgGame
 1454 1568 2.00 4 -0.41 20 -8.20 
  Mohammed, Salim 1722 BAN0.001-0.2920-5.80 
  Ahnaf, Shehzaad 1168  * BAN1.0010.08201.60 
  Abijit, Barua 1714 BAN0.001-0.3020-6.00 
  Shobontic, Saha 1210 BAN1.0010.10202.00 
 * 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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