Individual Calculations February 2024
 Mohammad Maheen, Rahman  Total change: 92.80  Rating chartPersonal card
 Sheikh Russel 41st National Junior (Under-20) Chess Championship 2023, Open Dhaka BAN 2023-12-25
RcRownchangeKK*chgGame
 1328 1111 4.50 9 2.37 40 94.80 
  Tashfikur, Rahman 1367 BAN1.0010.814032.40 
  Barua, Oitijjo 1456 BAN0.001-0.1140-4.40 
  Joshim, Mia 1325 BAN1.0010.774030.80 
  Tanzeem, Ahnaf 1261 BAN1.0010.704028.00 
  Laxmon, Chakrabarty 1484 BAN0.001-0.1040-4.00 
  Sadman, Hossain 1243 BAN1.0010.684027.20 
  Khondoker, Mahrus Makil 1402 BAN0.001-0.1540-6.00 
  Roman, Ali Chowdhury 1244 BAN0.001-0.3240-12.80 
  Md Arafat, Chowdhury 1173 BAN0.5010.09403.60 

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)
 
 WALTON International FIDE Rating Chess Tournament-2023-24 Dhaka BAN 2023-12-30
RcRownchangeKK*chgGame
 1404 1111 1.00 6 -0.05 40 -2.00 
  Sohag, Hossain 1511  * BAN0.001-0.0840-3.20 
  Kabir Uddin, Sharker 1511  * BAN0.5010.424016.80 
  Rujhan, Amin 1181 BAN0.5010.10404.00 
  Sardar, Rokonuzzaman 1511  * BAN0.001-0.0840-3.20 
  Dewan Mahmudur, Rahman 1409 BAN0.001-0.1540-6.00 
  Ridwan, Rabbani 1298 BAN0.001-0.2640-10.40 
 * 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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