Individual Calculations September 2009
 Hasan Md, Emam  Total change: 33.90  Rating chartPersonal card
 Mercantile Bank 35th National Chess Championship-2009, Final Phase Dhaka BAN 2009-06-29
RcRownchangeKK*chgGame
 2297 2135 5.50 13 1.52 15 22.80 
  Bhuiyan, Golam Mostafa 2135 BAN1.0010.50157.50 
  Md., Jamal Uddin 2088 BAN1.0010.43156.45 
  Murshed, Niaz g2407 BAN1.0010.831512.45 
  Reefat, Bin-Sattar g2485 BAN0.5010.39155.85 
  Rahman, Ziaur g2485 BAN0.001-0.1115-1.65 
  Abu Sufian, Shakil f2378 BAN1.0010.801512.00 
  Hossain, Enamul g2485 BAN0.5010.39155.85 
  Islam, Aminul Polash 2145 BAN0.001-0.4915-7.35 
  Chatterjee, Debaraj 2248 BAN0.001-0.3515-5.25 
  Mohammad, Javed f2207 BAN0.001-0.4015-6.00 
  Rahman, Md. Taibur f2325 BAN0.001-0.2515-3.75 
  Mohammad, Ali 2253 BAN0.001-0.3415-5.10 
  Ahmed, Mahtabuddin 2220 BAN0.5010.12151.80 

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)
 
 CJKS MH Chow Ltd International Rating Chess Tournament Chittagong BAN 2009-07-23
RcRownchangeKK*chgGame
 2237 2130 3.00 6 0.74 15 11.10 
  Hossain, Farjana Anne 1821 BAN1.0010.14152.10 
  Abu Sufian, Shakil f2372 BAN0.5010.30154.50 
  Abdulla, Al-Rakib g2530  * BAN0.001-0.0815-1.20 
  Rahman, Md. Taibur f2316 BAN0.001-0.2615-3.90 
  Rahman, Md. Mujibur 1994 BAN1.0010.32154.80 
  Minhazuddin, Ahmed f2391 BAN0.5010.32154.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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