Individual Calculations April 2008
 El Ghazali, Youssef M.  Total change: 8.25  Rating chartPersonal card
 Egyptian Championship Final 2007 Cairo EGY 2007-12-01
RcRownchangeKK*chgGame
 2264 2330 6.00 9 0.76 15 11.40 
  Ezat, Abdallah 2191 EGY1.0010.31154.65 
  Saber, Ibrahim 2268 EGY0.001-0.5915-8.85 
  Salah, Ahmed 2033 EGY1.0010.15152.25 
  Ibrahim, Hatim 2280 EGY1.0010.43156.45 
  Hassan, Sayed Barakat m2357 EGY1.0010.54158.10 
  Wageih, Kareim f2108 EGY0.501-0.2815-4.20 
  Adly, Ahmed g2494 EGY0.001-0.2815-4.20 
  Amin, Ashraf 2309 EGY1.0010.47157.05 
  Naby, Saiid A. 2334 EGY0.5010.01150.15 

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)
 
 2nd part of EGY League 2007-2008 Many Cities EGY 2007-12-14
RcRownchangeKK*chgGame
 2205 2330 1.00 2 -0.34 15 -5.10 
  Atef, Hatem 2210 EGY0.001-0.6615-9.90 
  Tork, Mohamed 2200 EGY1.0010.32154.80 

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)
 
 3rd Part of Egy League 2007/2008 Many Cities EGY 2008-01-04
RcRownchangeKK*chgGame
 2152 2314 3.50 6 -0.71 15 -10.65 
  Hassan, Sayed Barakat m2364 EGY0.001-0.4315-6.45 
  Eldesoky, Hatem 2212 EGY0.501-0.1415-2.10 
  Hussein, Ismail 2003 EGY1.0010.14152.10 
  Anwar, Ashraf 2093 EGY0.501-0.2815-4.20 
  Abdel Monem, Salah 2172 EGY0.501-0.1915-2.85 
  Ibrahim, Waleed 2066 EGY1.0010.19152.85 

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)
 
 Aswan Chess Championship Aswan EGY 2008-02-09
RcRownchangeKK*chgGame
 2198 2314 6.00 8 0.84 15 12.60 
  Lotfy, Yusef 2070 EGY1.0010.20153.00 
  Hesham, Abdelrahman 1998 EGY1.0010.13151.95 
  Salah, Romany 2129 EGY1.0010.26153.90 
  Zayan, Osama 2213 EGY0.501-0.1415-2.10 
  Adly, Ahmed g2551 EGY0.5010.30154.50 
  Abdel Samee, Mohamed 2298 EGY1.0010.48157.20 
  Sadek, Sameh 2259 EGY0.501-0.0815-1.20 
  Salah, Ahmed As 2064 EGY0.501-0.3115-4.65 

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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