Individual Calculations March 2012
 Rahman, Syed Mahfuzur  Total change: -12.75  Rating chartPersonal card
 Mercantile Bank 37th National Chess Championship-2011, Preliminary Phase Dhaka BAN 2011-09-27
RcRownchangeKK*chgGame
 2092 2278 7.00 10 -0.22 15 -3.30 
  Sibu, Podder 1888 BAN1.0010.09151.35 
  Alam, Badrul 1956 BAN1.0010.13151.95 
  Hamid, Rani wm1983 BAN1.0010.15152.25 
  Haque, Rezaul f2129 BAN1.0010.30154.50 
  Bhuiyan, Golam Mostafa 2170 BAN0.501-0.1515-2.25 
  Hossain, Monir 2161 BAN0.001-0.6615-9.90 
  Md., Sharif Hossain 2101 BAN1.0010.27154.05 
  Hasan, Mehdi f2210 BAN0.001-0.5915-8.85 
  Khan, Nazrana 1993 BAN1.0010.16152.40 
  Chatterjee, Debaraj f2333 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)
 
 14th Prime Bank International Open Fide Rating Chess Tournament'11 Dhaka BAN 2011-10-31
RcRownchangeKK*chgGame
 2115 2278 6.50 8 0.91 15 13.65 
  Chowdhury, Emdadul Kabir 1902 BAN1.0010.09151.35 
  Parvej, Nahid Sagar 2024 BAN1.0010.19152.85 
  Alam, Md. Khorshed 2038 BAN0.501-0.3015-4.50 
  Haque, Rezaul f2129 BAN1.0010.30154.50 
  Bhuiyan, Golam Mostafa 2170 BAN1.0010.35155.25 
  Hasan, Mehdi f2210 BAN1.0010.41156.15 
  Kabir, Mohammad Sherajul 2062 BAN0.501-0.2815-4.20 
  Minhazuddin, Ahmed f2388 BAN0.5010.15152.25 

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)
 
 Walton 37th National Chess Championship'11 Final Phase Dhaka BAN 2011-10-31
RcRownchangeKK*chgGame
 2286 2278 4.50 11 -0.91 15 -13.65 
  Chatterjee, Debaraj f2333 BAN0.5010.08151.20 
  Rahman, Ziaur g2528 BAN0.001-0.1915-2.85 
  Bhuiyan, Golam Mostafa 2170 BAN1.0010.35155.25 
  Chowdhury, Sohel 2123 BAN0.001-0.7115-10.65 
  Murshed, Niaz g2442 BAN0.5010.22153.30 
  Ahmed, Mahtabuddin 2198 BAN0.001-0.6115-9.15 
  Hossain, Monir 2161 BAN0.501-0.1615-2.40 
  Mohammad, Javed f2219 BAN1.0010.42156.30 
  Hasan, Mehdi f2210 BAN1.0010.41156.15 
  Abu Sufian, Shakil m2374 BAN0.001-0.3715-5.55 
  Minhazuddin, Ahmed f2388 BAN0.001-0.3515-5.25 

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)
 
 Anirbaan-Artisan 1st Premier Division Chess League'2011 Dhaka BAN 2011-11-12
RcRownchangeKK*chgGame
 2251 2270 2.50 6 -0.63 15 -9.45 
  Imam, Farhadur 2153 BAN1.0010.34155.10 
  Mohammad Fahad, Rahman 1973 BAN0.501-0.3515-5.25 
  Saptarshi, Roy m2378 IND0.5010.15152.25 
  Md., Sharif Hossain 2089 BAN0.001-0.7415-11.10 
  Grover, Sahaj m2515 IND0.5010.30154.50 
  Palit, Somak m2399 IND0.001-0.3315-4.95 

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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