Individual Calculations January 2012
 Abdel Razik, Khaled  Total change: -16.70  Rating chartPersonal card
 Amman International Tournament 2011-MEN- Amman JOR 2011-11-08
RcRownchangeKK*chgGame
 2251 2432 4.00 8 -1.72 10 -17.20 
  Samhouri, Bilal c2283 JOR0.001-0.7010-7.00 
  Khader, Sami m2404 JOR0.501-0.0410-0.40 
  Malkawi, Fadi f2032  * JOR1.0010.08100.80 
  Mansour, Sameer f2284 JOR0.501-0.2010-2.00 
  Samhouri, Bilal c2283 JOR1.0010.30103.00 
  Khader, Sami m2404 JOR0.001-0.5410-5.40 
  Malkawi, Fadi f2032  * JOR0.001-0.9210-9.20 
  Mansour, Sameer f2284 JOR1.0010.30103.00 
 * 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)
 
 Egyptian Championship 2011 Cairo EGY 2011-11-13
RcRownchangeKK*chgGame
 2252 2432 8.00 11 0.05 10 0.50 
  Megahed, Wael 2036 EGY1.0010.08100.80 
  Anwar, Ashraf 2128 EGY1.0010.14101.40 
  Abdel Fadil, Mohamed 2203 EGY1.0010.21102.10 
  Elgabry, Mohsen m2334 EGY1.0010.37103.70 
  Yousry, Salah f2327 EGY0.501-0.1410-1.40 
  Sameeh, Hany f2266 EGY1.0010.28102.80 
  Hassan, Sayed Barakat m2377 EGY0.001-0.5810-5.80 
  Eldesoky, Hatem 2265 EGY1.0010.28102.80 
  Sadek, Sameh 2372 EGY0.001-0.5810-5.80 
  Lowis, Magdy 2164 EGY1.0010.17101.70 
  El Arousy, Abdul Hameed m2301 EGY0.501-0.1810-1.80 

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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