Individual Calculations January 2020
 Md Bazlur, Rahman  Total change: 62.40  Rating chartPersonal card
 Shaheed Kazi Sadik Hassan International Rating Open Chess Tournament-2019 Chattogram BAN 2019-12-19
RcRownchangeKK*chgGame
 1789 1728 4.50 7 1.56 40 62.40 
  Kutubuddin 1907 BAN0.5010.23409.20 
  Dibya, Das Gupta 1777 BAN1.0010.574022.80 
  Mohammed, Mainuddin 1913 BAN0.001-0.2640-10.40 
  Mullick, Md. Anisujjaman 1860 BAN1.0010.684027.20 
  Mirza Arifur, Rahman 1619 BAN0.001-0.6540-26.00 
  Md, Sultan 1667 BAN1.0010.424016.80 
  Md., Hasan 1778 BAN1.0010.574022.80 

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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