Individual Calculations August 2022
 Mohammad, Kamruzzaman  Total change: 4.80  Rating chartPersonal card
 SAIF POWERTEC 2nd Division Chess League - 2021 Dhaka BAN 2022-07-18
RcRownchangeKK*chgGame
 1751 1798 4.00 7 0.24 20 4.80 
  Muhammad Abtahi, Abrar 1391 BAN1.0010.08201.60 
  Islam, Sheik Md. Khairul 1890 BAN0.5010.13202.60 
  Touhidul Islam, Shilu 1930 BAN1.0010.682013.60 
  Md, Mutakabbir 1834 BAN0.001-0.4520-9.00 
  Md., Mazharul Kabir 1832 BAN1.0010.552011.00 
  Hasan, Sk. Rashedul 1857 BAN0.001-0.4220-8.40 
  Sangram, Das 1522 BAN0.501-0.3320-6.60 

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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