Rapid: Individual Calculations July 2018
 Elatar, Mohamed Mahmoud  Total change: 15.80  Rating chartPersonal card
 Ramadan Al-Ain Chess Festival 2018(Rapid) May-June(Round) Al Ain UAE 2018-05-31
RcRownchangeKK*chgGame
 1450 1406 3.50 6 0.79 20 15.80 
  Noof, Khalfan Alshamsi 1010 UAE1.0010.08201.60 
  Sultan, Mohamed Qayed 1301 UAE0.001-0.6420-12.80 
  Sultan, Fadel Saeed M Alshamsi 1332 UAE1.0010.40208.00 
  Jonald, Bejec 1531 PHI1.0010.672013.40 
  Bondok, Ahmad Saeed 1806  * EGY0.001-0.0820-1.60 
  Askar, Sherif 1717 EGY0.5010.36207.20 
 * 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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