Individual Calculations January 2019
 Islam, Kh. Aminul  Total change: -8.40  Rating chartPersonal card
 OMICON 44th National 'A' Chess Championship-2018 Dhaka BAN 2018-11-24
RcRownchangeKK*chgGame
 2202 2253 5.50 10 -0.20 20 -4.00 
  Ikramul, Haq Siam c2100 BAN1.0010.30206.00 
  S, M Sharon c2123 BAN0.501-0.1820-3.60 
  Rahman, Md. Taibur f2239 BAN1.0010.48209.60 
  Mehdi, Hasan Parag f2218 BAN0.501-0.0520-1.00 
  Hossain, Showkat Pollab 2119 BAN0.501-0.1820-3.60 
  Saiful Islam, Chowdhury c2110 BAN1.0010.31206.20 
  Rahman, Ziaur g2468 BAN0.001-0.2320-4.60 
  Mohammad, Minhaz Uddin m2290 BAN0.5010.05201.00 
  Abu Sufian, Shakil m2230 BAN0.501-0.0320-0.60 
  Subrota, Biswas c2126 BAN0.001-0.6720-13.40 

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)
 
 S. A. Group of Companies Premier Division Chess League-2018 Dhaka BAN 2018-12-06
RcRownchangeKK*chgGame
 2122 2253 5.00 8 -0.22 20 -4.40 
  Md.abu, Hanif 2002 BAN0.501-0.3120-6.20 
  Subhayan, Kundu 2185 IND0.001-0.5920-11.80 
  Sourath, Biswas 1882 IND0.001-0.9020-18.00 
  Zia, Tahsin Tajwar 1925 BAN1.0010.13202.60 
  Hossain, Md. Alamgir 2052 BAN1.0010.24204.80 
  Sai Agni Jeevitesh, J f2336 IND0.5010.11202.20 
  Ikramul, Haq Siam c2116 BAN1.0010.32206.40 
  Mollah Abdullah, Al Rakib g2477 BAN1.0010.782015.60 

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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