Individual Calculations December 2019
 Md. Mustafizur, Rahman Sohel  Total change: -32.80  Rating chartPersonal card
 UCCC FIDE Standard Rating Chess Championship - 2019, Below-2200 Dhaka BAN 2019-11-22
RcRownchangeKK*chgGame
 1884 1791 0.00 2 -0.82 40 -32.80 
  Sonkalan, Bharati 2136 IND0.001-0.1140-4.40 
  Abu Lish, Ansary 1632 BAN0.001-0.7140-28.40 

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)
 

 

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