Individual Calculations July 2008
 Chowdhury, Sohel  Total change: -13.35  Rating chartPersonal card
 34th National Chess Championship-2008, Final Phase Dhaka BAN 2008-04-20
RcRownchangeKK*chgGame
 2366 2190 2.50 12 -0.89 15 -13.35 
  Abu Sufian, Shakil f2407 BAN0.001-0.2215-3.30 
  Hossain, Enamul m2484 BAN0.001-0.1515-2.25 
  Mohammed Abdul, Malek f2308 BAN0.5010.16152.40 
  Reefat, Bin-Sattar g2487 BAN0.001-0.1515-2.25 
  Rahman, Ziaur g2511 BAN0.001-0.1315-1.95 
  Abdulla, Al-Rakib g2514 BAN0.5010.37155.55 
  Ahmed, Sk. Nasir f2315 BAN0.001-0.3315-4.95 
  Minhazuddin, Ahmed f2325 BAN0.001-0.3215-4.80 
  Chatterjee, Debaraj 2236 BAN0.001-0.4415-6.60 
  Hossain, Monir 2196 BAN0.5010.01150.15 
  Mohammad, Javed f2302 BAN1.0010.65159.75 
  Rahman, Syed Mahfuzur f2309 BAN0.001-0.3415-5.10 

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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