Individual Calculations October 2012
 Moaataz, Alaa  Total change: 32.10  Rating chartPersonal card
 18th Alexandria Open Alexandria EGY 2012-08-27
RcRownchangeKK*chgGame
 2120 1730 1.50 5 1.07 30 32.10 
  Abdel Aziz, Ehab 2130  * EGY0.001-0.0830-2.40 
  Raslan, Moustafa 2130  * EGY0.001-0.0830-2.40 
  Almahjoub, Mokhtar 2126 LBA1.0010.923027.60 
  Mosallam, Hosam 2112 EGY0.5010.413012.30 
  Anwar, Ashraf 2100 EGY0.001-0.1030-3.00 
 * 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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