Individual Calculations October 2008
 Ezat, Mohamed  Total change: -1.10  Rating chartPersonal card
 10th Arab League 2008 Amman JOR 2008-06-21
RcRownchangeKK*chgGame
 2282 2456 6.00 9 -0.50 10 -5.00 
  Al Badani, Abdu f2192 YEM1.0010.18101.80 
  Mohamed, Nawfal 2293 IRQ1.0010.28102.80 
  Battikhi, H. f2180 JOR1.0010.17101.70 
  Mohannad, Farhan f2285 JOR0.501-0.2310-2.30 
  Amin, Ashraf 2293 EGY0.001-0.7210-7.20 
  Khairallah, Faisal f2350 LIB0.501-0.1410-1.40 
  Alhuwar, Jasem f2274 UAE1.0010.26102.60 
  Hakki, Imad m2446 SYR0.501-0.0110-0.10 
  Zozek, Salah 2225 IRQ0.501-0.2910-2.90 

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 Cup 2nd part Many Cities EGY 2008-07-11
RcRownchangeKK*chgGame
 2323 2426 1.00 3 -0.91 10 -9.10 
  Moh. Abdel, Zaher 2251 EGY1.0010.27102.70 
  El Ghazali, Youssef M. m2322 EGY0.001-0.6410-6.40 
  Abdel Razik, Khaled f2395 EGY0.001-0.5410-5.40 

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)
 
 7th Al Saleh International Open Chess Championship 2008 Aden - Aden Hotel ( 5 Star ) YEM 2008-07-16
RcRownchangeKK*chgGame
 2289 2426 5.50 8 0.26 10 2.60 
  Al Junaidi, Yaser 2076 YEM0.501-0.3910-3.90 
  Nawas, , Abdul Rahman 2141 YEM1.0010.16101.60 
  Al Halila, Aliabdo 2076 YEM1.0010.11101.10 
  Hossain, Enamul m2489 BAN0.001-0.4110-4.10 
  Al-Subaihi, Khalil 2167 YEM1.0010.18101.80 
  Mansour, Sameer f2269 JOR1.0010.29102.90 
  Sulashvili, , Malkhaz m2499 GEO1.0010.60106.00 
  Adly, Ahmed g2593 EGY0.001-0.2810-2.80 

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)
 
 Egypt Chess Championship 2008 ( Final) Cairo EGY 2008-07-30
RcRownchangeKK*chgGame
 2304 2426 7.00 9 1.04 10 10.40 
  Abdel Fadil, Mohamed 2230 EGY1.0010.25102.50 
  Nyazi, Nehad 2247 EGY1.0010.27102.70 
  Sadek, Sameh 2276 EGY0.501-0.2010-2.00 
  Naby, Saiid A. 2342 EGY1.0010.38103.80 
  Abdel Razik, Khaled f2395 EGY0.501-0.0410-0.40 
  Ezat, Abdallah 2237 EGY0.501-0.2510-2.50 
  El Ghazali, Youssef M. m2322 EGY1.0010.36103.60 
  Elgabry, Mohsen m2316 EGY1.0010.35103.50 
  Hassan, Sayed Barakat m2369 EGY0.501-0.0810-0.80 

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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