Rapid: Individual Calculations January 2016
 Md., Matiur Rahman (mamun)  Total change: -6.00  Rating chartPersonal card
 Bijoy Dibash Rapid Rating Chess Tournament, Mohammedpur Dhaka BAN 2015-12-25
RcRownchangeKK*chgGame
 1911 1966 2.00 4 -0.30 20 -6.00 
  Ikramul, Haq Siam c2185 BAN0.001-0.2220-4.40 
  Md. Shawket Bin, Osman Shaon 1810 BAN0.001-0.7120-14.20 
  Mohammad, Hasan 1781 BAN1.0010.26205.20 
  Ahmed Jahangir, Babul 1869 BAN1.0010.37207.40 

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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