Individual Calculations October 2012
 Ahmed, Sk. Nasir  Total change: 6.90  Rating chartPersonal card
 Access Group 38th National 'B' Chess Championship-2012 Dhaka BAN 2012-09-15
RcRownchangeKK*chgGame
 2134 2288 8.00 11 0.46 15 6.90 
  Md.abu, Sayed 1913 BAN1.0010.09151.35 
  Md.abdul, Motin 2001 BAN1.0010.16152.40 
  Abdul, Momin 2093 BAN0.501-0.2515-3.75 
  Sultana, Sharmin Shirin 1987 BAN1.0010.15152.25 
  Bhuiyan, Golam Mostafa 2194 BAN1.0010.37155.55 
  Abu Sufian, Shakil m2392 BAN0.5010.14152.10 
  Minhazuddin, Ahmed m2408 BAN0.001-0.3415-5.10 
  Islam, Aminul Polash 2140 BAN1.0010.30154.50 
  Shamima, Akter Liza wm2160 BAN1.0010.33154.95 
  Mohammad, Javed f2144 BAN0.501-0.1915-2.85 
  Kabir, Mohammad Sherajul 2044 BAN0.501-0.3015-4.50 

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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