Rapid: Individual Calculations October 2017
 Elatar, Mahmoud  Total change: -17.20  Rating chartPersonal card
 Al-Ain Mall Rapid Chess Tournament 2017 Al Ain UAE 2017-08-11
RcRownchangeKK*chgGame
 1341 1086 0.00 4 -0.86 20 -17.20 
  Dimarucut, Francis Erwin 1486  * PHI0.001-0.0820-1.60 
  Hmouda, A H Binhmouda 1083 UAE0.001-0.5020-10.00 
  Elatar, Mohamed Mahmoud 1407 EGY0.001-0.1320-2.60 
  Sultan, Fadel Saeed M Alshamsi 1388 UAE0.001-0.1520-3.00 
 * 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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