Individual Calculations November 2009
 Afzal, Kazi Md. Mahbub  Total change: 19.95  Rating chartPersonal card
 Pexatech Limited Open International Rating Chess Tournament-2009 Dhaka BAN 2009-10-15
RcRownchangeKK*chgGame
 2065 1894 3.00 6 1.33 15 19.95 
  Ahmed, Mahtabuddin 2184 BAN0.001-0.1615-2.40 
  Mallik, Anisuzzaman 2014 BAN1.0010.66159.90 
  Mohammad, Shameem 2057 BAN0.001-0.2815-4.20 
  Rahman, A.b.m. Mahbubur 2025 BAN1.0010.681510.20 
  Islam, Obaidul Shahin 2054 BAN1.0010.711510.65 
  Imam, Farhadur 2057 BAN0.001-0.2815-4.20 

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)
 

 

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