Rapid: Individual Calculations April 2023
 Roman, Ali Chowdhury  Total change: -0.80  Rating chartPersonal card
 Bangabandhu FIDE Rapid Youth and Children Chess Tournament Dhaka BAN 2023-03-17
RcRownchangeKK*chgGame
 1413 1336 2.50 6 -0.02 40 -0.80 
  Afnan, Zarif Haque 1731 BAN0.001-0.0840-3.20 
  Adrian, Ferdous 1111 BAN1.0010.22408.80 
  Rafid Arian, Suddho 1205 BAN1.0010.324012.80 
  Shadat, Kibria Ayaan 1635 BAN0.001-0.1540-6.00 
  Aiyan, Rahman 1474 BAN0.001-0.3140-12.40 
  Md Tahsinul Haque, Zoheb 1319 BAN0.501-0.0240-0.80 

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)
 

 

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