Rapid: Individual Calculations September 2015
 Anata, Chowdhury  Total change: -1.00  Rating chartPersonal card
 SurroundApps FIDE Rapid Rating Chess Tournament Dhaka BAN 2015-08-07
RcRownchangeKK*chgGame
 1856 1864 2.50 5 -0.05 20 -1.00 
  Uten 2123 BAN0.001-0.1820-3.60 
  Akib , Jawad 1723 BAN0.501-0.1920-3.80 
  Mohammad, Elias 1539 BAN1.0010.13202.60 
  Chowdhury, Sohel c2133 BAN0.5010.33206.60 
  Mohammad, Hasan 1761 BAN0.501-0.1420-2.80 

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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