Individual Calculations March 2017
 Mahra, Mallah Alromaithi  Total change: 10.40  Rating chartPersonal card
 Al Ain Winter Chess Festival Al Ain UAE 2017-01-21
RcRownchangeKK*chgGame
 1379 1157 1.00 3 0.26 40 10.40 
  Al Maamari, Wafia Darwish wc1557  * UAE0.001-0.0840-3.20 
  Gowtham, Ramamoorthy 1403 IND0.001-0.1940-7.60 
  Ahmed, Rashed Mohd R Alshamsi 1176 UAE1.0010.534021.20 
 * 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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