Blitz: Individual Calculations January 2020
 Kamrul Hasan, Chowdhury  Total change: -6.60  Rating chartPersonal card
 ACP'B FIDE Blitz Chess Tournament Dhaka BAN 2019-12-06
 1728 1637 2.00 6 -0.33 20 -6.60 
  Md. Shafiqul, Islam 1943 BAN0.001-0.1420-2.80 
  Rahman, Md. Siddiqur 1972 BAN0.001-0.1220-2.40 
  Abu, Ayub 1288 BAN1.0010.11202.20 
  Hasan, Sk. Rashedul 1886 BAN0.001-0.1920-3.80 
  Ayaana, Chowdhury 1339 BAN1.0010.15203.00 
  Nurul, Islam Emon 1940 BAN0.001-0.1420-2.80 

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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