Individual Calculations April 2008
 Ibrahim, Hatim  Total change: -11.10  Rating chartPersonal card
 Egyptian Championship Final 2007 Cairo EGY 2007-12-01
RcRownchangeKK*chgGame
 2244 2280 5.50 9 0.56 15 8.40 
  Salah, Ahmed As 2069 EGY1.0010.23153.45 
  Naby, Saiid A. 2334 EGY1.0010.58158.70 
  Adly, Ahmed g2494 EGY0.001-0.2315-3.45 
  El Ghazali, Youssef M. m2330 EGY0.001-0.4315-6.45 
  Zayan, Osama 2231 EGY1.0010.43156.45 
  Elsayed, Moustafa 2221 EGY1.0010.42156.30 
  Saber, Ibrahim 2268 EGY0.001-0.5215-7.80 
  Abdel Moniem, Mohamed 2139 EGY1.0010.31154.65 
  Wageih, Kareim f2108 EGY0.501-0.2315-3.45 

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
 2134 2280 1.50 2 0.11 15 1.65 
  Kamel, Nabil 2154 EGY1.0010.33154.95 
  Moustafa, Talaat 2114 EGY0.501-0.2215-3.30 

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
 2200 2274 1.00 4 -1.41 15 -21.15 
  Ibrahim, Mohamed 2134 EGY0.501-0.1915-2.85 
  Aly, Elhares 2234 EGY0.501-0.0615-0.90 
  Meged, Elsayed A 2135 EGY0.001-0.6915-10.35 
  Abdel Aziem, Ramadan 2296 EGY0.001-0.4715-7.05 

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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