Individual Calculations February 2024
 Osman, Goni  Total change: -30.20  Rating chartPersonal card
 WALTON International FIDE Rating Chess Tournament-2023-24 Dhaka BAN 2023-12-30
RcRownchangeKK*chgGame
 1598 1656 4.00 7 -0.30 20 -6.00 
  Reefat, Bin-Sattar g2352 BAN0.001-0.0120-0.20 
  Ridwan, Rabbani 1298 BAN0.001-0.9020-18.00 
  Md Gias, Uddin 1256  * BAN1.0010.08201.60 
  Kamrul Hasan, Chowdhury 1371 BAN1.0010.16203.20 
  Md. Masum, Hossain c2032 BAN0.001-0.0920-1.80 
  Md. Enamul, Haque 1509 BAN1.0010.30206.00 
  Tashfikur, Rahman 1367 BAN1.0010.16203.20 
 * 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)
 
 International Open FIDE Rating Chess Tournament Dhaka BAN 2024-01-15
RcRownchangeKK*chgGame
 1676 1656 2.00 7 -1.21 20 -24.20 
  Nayem, Haque f2092 BAN0.001-0.0620-1.20 
  Islam, M.m. Zahirul 1876 BAN0.001-0.2220-4.40 
  Nazmus, Sakib 1176 BAN1.0010.05201.00 
  Ahmed, Mahtabuddin c1947 BAN0.001-0.1520-3.00 
  Arisha, Hossain Tuba 1256  * BAN1.0010.08201.60 
  Md, Nasir Uddin 1839 BAN0.001-0.2620-5.20 
  Monir , Ahmed 1543 BAN0.001-0.6520-13.00 
 * 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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