Individual Calculations December 2019
 Md. Tanvir, Alam  Total change: -40.80  Rating chartPersonal card
 MARCEL Air Conditioner 1st Division Chess League-2019 Dhaka BAN 2019-11-11
RcRownchangeKK*chgGame
 1880 1895 0.00 4 -2.04 20 -40.80 
  Hasan Md, Emam 2046 BAN0.001-0.3020-6.00 
  Nayem, Haque c1875 BAN0.001-0.5320-10.60 
  Kishor, Shazzad 1617 BAN0.001-0.8320-16.60 
  Avik, Sarker 1980 BAN0.001-0.3820-7.60 

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)
 

 

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