Individual Calculations June 2015
 Hossain, Pollab Sawkat H.  Total change: -30.20  Rating chartPersonal card
 10th Amrito Lal Dey International Rating Chess Tournament-2015 Barisal BAN 2015-05-10
RcRownchangeKK*chgGame
 1933 2212 5.00 8 -1.51 20 -30.20 
  Protiva, Talukder 1812  * BAN0.501-0.4220-8.40 
  Saiful 1840 BAN0.501-0.4020-8.00 
  Md., Zakaria 1893 BAN1.0010.13202.60 
  Md. Saiful Islam, Chowdhury 2199 BAN0.501-0.0220-0.40 
  Hamid, Rani wm1977 BAN0.501-0.2920-5.80 
  Suvradeepta, Das 1869 IND0.001-0.8820-17.60 
  Chowdhury, Shamsul Kabir 1816 BAN1.0010.08201.60 
  Abdul, Momin 2056 BAN1.0010.29205.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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