Individual Calculations October 2014
 Ayub, Ali  Total change: 15.20  Rating chartPersonal card
 40th National B Chess Championship-2014 Dhaka BAN 2014-08-25
RcRownchangeKK*chgGame
 2065 1907 2.50 7 0.38 40 15.20 
  Ahmed, Sk. Nasir f2280 BAN0.001-0.1040-4.00 
  Ahmed, Mahtabuddin c2127 BAN0.5010.284011.20 
  Nayan Kumar, Mohanto 1989 BAN0.001-0.3940-15.60 
  Sabya, Sachi 1979 BAN1.0010.604024.00 
  Hossain, Enayet Mohammed 2072 BAN1.0010.724028.80 
  Kabir, Mohammad Sherajul 2049 BAN0.001-0.3140-12.40 
  Sacchu, Afzal Hossain 1961 BAN0.001-0.4240-16.80 

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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