Individual Calculations May 2010
 Sibu, Podder  Total change: -13.75  Rating chartPersonal card
 Prime Bank 12th International Rating Chess Tournament Dhaka BAN 2010-03-06
RcRownchangeKK*chgGame
 2073 1902 0.00 2 -0.55 25 -13.75 
  Imam, Farhadur 2080 BAN0.001-0.2725-6.75 
  , Amin 2066 BAN0.001-0.2825-7.00 

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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