Rapid: Individual Calculations September 2014
 Ahmed, Ahmed Alaa  Total change: 42.80  Rating chartPersonal card
 4th Zaqaziq Rapid 2014 Zaqaziq EGY 2014-08-18
RcRownchangeKK*chgGame
 2059 1802 3.50 7 2.14 20 42.80 
  Kamel, Mahmoud 2202  * EGY1.0010.922018.40 
  Sultan, Mohamed 2138 YEM0.001-0.1220-2.40 
  Abdel Moneim, Hany 2026 EGY0.001-0.2220-4.40 
  Awwad, Hussein 2042 EGY0.001-0.2020-4.00 
  Hussain, Abdel Naser 1932 EGY1.0010.682013.60 
  Sobhy, Tamer 1985 EGY0.5010.24204.80 
  Saiid, Ibrahim 2086 EGY1.0010.842016.80 
 * 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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