Individual Calculations April 2008
 Afzal, Kazi Md. Mahbub  Total change: -12.75  Rating chartPersonal card
 Dutch-Bangla Bank 1st Division Chess League Dhaka BAN 2007-12-12
RcRownchangeKK*chgGame
 2126 1976 1.00 8 -1.54 15 -23.10 
  Chowdhury, Sohel 2182 BAN0.001-0.2415-3.60 
  Roy, Prantik 2041 IND0.001-0.4115-6.15 
  Murshed, Niaz g2326 BAN0.001-0.1115-1.65 
  Saptarshi, Roy m2326 IND0.001-0.1115-1.65 
  Hossain, Sk. Anwar 2062 BAN0.5010.12151.80 
  Nasiruddin, Apu 1973 BAN0.001-0.5015-7.50 
  Islam, Zohirul 2070 BAN0.001-0.3715-5.55 
  Islam, Obaidul Shahin 2030 BAN0.5010.08151.20 

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)
 
 34th National Chess Championship, Priliminary Phase-2008 Dhaka BAN 2008-03-05
RcRownchangeKK*chgGame
 2023 1947 3.50 7 0.69 15 10.35 
  Gosh, Chanchal Kumar 2222 BAN0.001-0.1715-2.55 
  Khan, Faizullah 1822 BAN0.001-0.6715-10.05 
  Chowdhury, Shamsul Kabir 2025 BAN1.0010.61159.15 
  Haque, Shamsul 1999 BAN0.5010.07151.05 
  Mahmood, Nasir Uddin 2048 BAN0.001-0.3615-5.40 
  Hossain, Aslam 2017 BAN1.0010.60159.00 
  Islam, Obaidul Shahin 2027 BAN1.0010.61159.15 

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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