Rapid: Individual Calculations February 2016
 Ahlam, Rashed  Total change: 3.40  Rating chartPersonal card
 National Day Rapid Chess Tournament 2015 Dubai UAE 2015-12-01
RcRownchangeKK*chgGame
 1402 1141 1.50 7 0.17 20 3.40 
  Mohammed, Shereef M V 1541  * IND0.001-0.0820-1.60 
  Hamad, Essam 1449 UAE0.001-0.1420-2.80 
  Abdulrahman Mohammad, Al Taher 1425 UAE0.001-0.1620-3.20 
  Al Falahi, Ziad Tarik Mohammad 1289 IRQ0.001-0.3020-6.00 
  Mridul, Thaivalappil M. 1345 IND0.5010.26205.20 
  Aditya, R Nair 1419 IND0.5010.33206.60 
  Abdulrahim, Salem 1346 UAE0.5010.26205.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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