Individual Calculations September 2012
 Mohammad Fahad, Rahman  Total change: -13.20  Rating chartPersonal card
 Open International Rating Chess Tournament-2012 Dhaka BAN 2012-08-01
RcRownchangeKK*chgGame
 1994 1959 0.50 3 -0.88 15 -13.20 
  Chowdhury, Sohel 2217 BAN0.5010.32154.80 
  Zoar Haque, Prodhan 1942 BAN0.001-0.5215-7.80 
  Abdul, Wadud 1823 BAN0.001-0.6815-10.20 

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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