Rapid: Individual Calculations October 2021
 Md Ruhul, Amin  Total change: -49.20  Rating chartPersonal card
 Manha's Castle 2nd FIDE Rapid Rating Chess Tournament 2021 Dhaka BAN 2021-09-17
RcRownchangeKK*chgGame
 1443 1882 2.00 5 -2.46 20 -49.20 
  Md. Sirajul, Islam 1526 BAN0.001-0.8920-17.80 
  Md.abbas, Uddin Khan 1196 BAN1.0010.01200.20 
  Md. Enamul, Haque 1311 BAN1.0010.02200.40 
  Md.anikuzzaman, Anu 1770 BAN0.001-0.6520-13.00 
  Neelava, Choudhury 1414 BAN0.001-0.9520-19.00 

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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