Individual Calculations July 2010
 Md Touhidur, Rahman (toffee)  Total change: 35.00  Rating chartPersonal card
 02nd Orissa Open Grandmaster TMT Bhubaneshwar IND 2010-05-21
RcRownchangeKK*chgGame
 2019 1892 4.00 9 0.76 25 19.00 
  Barua, Dibyendu g2292  * IND0.001-0.0825-2.00 
  Somu, Gorai 1597 IND1.0010.15253.75 
  Karma, Pandya 2134 IND0.001-0.2025-5.00 
  Pradip, Kumar Bisoyi 1733 IND1.0010.29257.25 
  Chakrabarty, Debasis 2125 IND1.0010.792519.75 
  Mohammad, Javed f2246 BAN0.001-0.1125-2.75 
  Sahu, Rajendra Kumar 2133 IND0.001-0.2025-5.00 
  Das, Satarudra 1699 IND1.0010.25256.25 
  Anurag, Mhamal 2210 IND0.001-0.1325-3.25 
 * 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)
 
 36th National Chess Championship-2010, Priliminary Phase Dhaka BAN 2010-06-13
RcRownchangeKK*chgGame
 2022 1892 3.00 7 0.64 25 16.00 
  Bhuiyan, Golam Mostafa 2193 BAN0.001-0.1525-3.75 
  Karim, M.shahin 2005 BAN0.001-0.3525-8.75 
  Md., Quamruzzaman Khan Imran 1953 BAN1.0010.582514.50 
  Mohammed, Mainuddin 1981 BAN0.001-0.3825-9.50 
  Dewan, Md. Riad 2058 BAN1.0010.722518.00 
  Mohammad, Hasan 1847 BAN1.0010.442511.00 
  , Uten 2117 BAN0.001-0.2225-5.50 

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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