Individual Calculations November 2021
 Md. Mohsin, Jamal  Total change: -6.60  Rating chartPersonal card
 MUJIB BORSHO Chattogram Jilla Premier Division Chess league -2021 Chattogram BAN 2021-10-06
RcRownchangeKK*chgGame
 1797 1772 2.00 5 -0.33 20 -6.60 
  Mirza Arifur, Rahman 1641 BAN1.0010.32206.40 
  Dibya, Das Gupta 1788 BAN0.5010.02200.40 
  Mohammed, Tajul Islam 1872 BAN0.001-0.3620-7.20 
  Mohammed, Mainuddin 1901 BAN0.001-0.3320-6.60 
  Md. Rabby, Salim 1785 BAN0.5010.02200.40 

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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