Individual Calculations February 2024
 Rujhan, Amin  Total change: 85.20  Rating chartPersonal card
 Sheikh Russel 41st National Junior (Under-20) Chess Championship 2023, Open Dhaka BAN 2023-12-25
RcRownchangeKK*chgGame
 1345 1181 0.00 2 -0.62 40 -24.80 
  Pranjol, Barua 1499 BAN0.001-0.1340-5.20 
  Abrar, Reazul Ahnaf Mohammad 1191 BAN0.001-0.4940-19.60 

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
 1529 1181 2.50 8 1.41 40 56.40 
  Tanvir, Alam 1795 BAN0.001-0.0240-0.80 
  Safayat, Kibria Azaan 1655 BAN0.5010.454018.00 
  Md Abu, Said 1560 BAN0.001-0.0940-3.60 
  Mir Rezwan , Rahman 1449 BAN0.5010.334013.20 
  Md, Rayhan 1501 BAN0.5010.374014.80 
  Sayed, Mahabubur Rashid 1555 BAN0.001-0.1040-4.00 
  Shayaan Areeb, Reefat 1345 BAN0.001-0.2840-11.20 
  Kamrul Hasan, Chowdhury 1371 BAN1.0010.754030.00 

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)
 
 Elegant Youth FIDE Standard Chess Tournament, Under-18 Years Dhaka BAN 2024-01-12
RcRownchangeKK*chgGame
 1387 1181 1.00 3 0.12 40 4.80 
  Ridwan, Syed 1479 BAN0.001-0.1540-6.00 
  Mahir, Rahman 1059 BAN1.0010.334013.20 
  Md. Farzan, Ali 1622 BAN0.001-0.0640-2.40 

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)
 
 UCCC FIDE Standard Rating School Chess Championship-2023, Class 6 to Class 10 Dhaka BAN 2024-01-19
RcRownchangeKK*chgGame
 1501 1181 1.50 2 1.22 40 48.80 
  Ahraf, Hossain 1583 BAN1.0010.924036.80 
  Amitava, Sarkar 1419 BAN0.5010.304012.00 

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)
 

 

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