Individual Calculations November 2009
 Mohammad Jakir, Hossain Bhuiyan  Total change: -13.00  Rating chartPersonal card
 Pexatech Limited Open International Rating Chess Tournament-2009 Dhaka BAN 2009-10-15
RcRownchangeKK*chgGame
 2047 1862 0.00 2 -0.52 25 -13.00 
  Md. Shah, Alam 2037 BAN0.001-0.2725-6.75 
  Mohammad, Shameem 2057 BAN0.001-0.2525-6.25 

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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