Individual Calculations July 2024
 Habibullah  Total change: -84.80  Rating chartPersonal card
 48th National Preliminary Phase Chess Tournament Dhaka BAN 2024-06-01
RcRownchangeKK*chgGame
 1843 1853 2.00 8 -2.12 40 -84.80 
  Md.abzid, Rahman c2037 BAN0.001-0.2640-10.40 
  Fahad, Al Farabi 1773 BAN1.0010.394015.60 
  Islam, Obaidul Shahin 1976 BAN0.001-0.3340-13.20 
  Shamsul, Kabir Chowdhury 1725 BAN1.0010.334013.20 
  Md., Sagor 1980 BAN0.001-0.3340-13.20 
  Ibrahim, Mostafa 1789 BAN0.001-0.5940-23.60 
  Rajwan, Mollik 1750 BAN0.001-0.6440-25.60 
  Jannatul, Preety 1715 BAN0.001-0.6940-27.60 

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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