Individual Calculations July 2014
 Sarwat, Walaa  Total change: -4.80  Rating chartPersonal card
 Arab clubs championship Marrakech MAR 2014-05-24
RcRownchangeKK*chgGame
 2157 2310 5.00 8 -0.48 10 -4.80 
  Al-Hajiri, Bader 2095 KUW1.0010.23102.30 
  Gameel, Mohamed m2204 YEM0.001-0.6410-6.40 
  Ali, Sebbar m2376 MAR0.001-0.4110-4.10 
  Cheiguer, Mohamed Abdallahi 1910  * MTN1.0010.08100.80 
  Draoui, Najib f2307 MAR1.0010.50105.00 
  Al Badani, Abdu f2155 YEM1.0010.29102.90 
  Ahmed, Abuzied 2139 SUD0.001-0.7310-7.30 
  Khouri, Ahmed Abbas f2070 UAE1.0010.20102.00 
 * 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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