Individual Calculations October 2008
 Hassan, Sayed Barakat  Total change: -4.80  Rating chartPersonal card
 10th Arab League 2008 Amman JOR 2008-06-21
RcRownchangeKK*chgGame
 2211 2359 4.50 7 -0.35 10 -3.50 
  Al-Subaihi, Khalil 2167 YEM1.0010.25102.50 
  Hussein, H.a. f2366 IRQ0.5010.01100.10 
  Mahmoud, Abdelrahman 2119 JOR1.0010.20102.00 
  Ibrahim, Hatim 2263 EGY0.501-0.1310-1.30 
  Kassis, Antoine 2219 LIB0.501-0.1910-1.90 
  Mohd, A. Altaher 2163 UAE1.0010.25102.50 
  Elbaba, Ezat 2177 SYR0.001-0.7410-7.40 

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)
 
 Egyptian Cup 2nd part Many Cities EGY 2008-07-11
RcRownchangeKK*chgGame
 2272 2369 2.00 4 -0.54 10 -5.40 
  Eldesoky, Hatem 2227 EGY0.501-0.1910-1.90 
  Ezat, Abdallah 2237 EGY0.501-0.1810-1.80 
  Atea, Saad 2300 EGY0.501-0.1010-1.00 
  El Ghazali, Youssef M. m2322 EGY0.501-0.0710-0.70 

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
 2278 2369 6.00 9 0.41 10 4.10 
  Wageih, Kareim m2214 EGY1.0010.29102.90 
  Ezat, Abdallah 2237 EGY0.001-0.6810-6.80 
  Abou El Zein, Eid Mahmoud m2298 EGY0.501-0.1010-1.00 
  Sobh, Amrou 2184 EGY1.0010.26102.60 
  Amin, Ashraf 2331 EGY0.001-0.5510-5.50 
  Fahmy, Osama 2166 EGY1.0010.24102.40 
  Nyazi, Nehad 2247 EGY1.0010.33103.30 
  Abdel Razik, Khaled f2395 EGY1.0010.54105.40 
  Ezat, Mohamed m2426 EGY0.5010.08100.80 

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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