Individual Calculations July 2010
 Saha, Probir Chandra  Total change: -20.75  Rating chartPersonal card
 36th National Chess Championship-2010, Priliminary Phase Dhaka BAN 2010-06-13
RcRownchangeKK*chgGame
 1996 1970 2.00 6 -0.83 25 -20.75 
  Bhuiyan, Golam Mostafa 2193 BAN0.001-0.2225-5.50 
  Md. Saiful Islam, Chowdhury 2125 BAN0.001-0.2925-7.25 
  Mohammad, Hasan 1847 BAN1.0010.33258.25 
  Anisuzzaman, Jewel 2148 BAN0.001-0.2725-6.75 
  F.m., Obaida Nipun 1848 BAN0.001-0.6725-16.75 
  Mohammad Jakir, Hossain Bhuiyan 1813 BAN1.0010.29257.25 

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)
 

 

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