Individual Calculations July 2009
 Mona, Khaled  Total change: 6.45  Rating chartPersonal card
 Egyptian Women 2009 Cairo EGY 2009-04-13
RcRownchangeKK*chgGame
 1855 2088 3.00 3 0.65 15 9.75 
  Elgohary, Myada 1738 EGY1.0010.11151.65 
  Alaa El Din, Yosra wm1906 EGY1.0010.26153.90 
  Elgohary, Fayrouz 1920 EGY1.0010.28154.20 

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)
 
 11th Dubai Open 2009 Dubai UAE 2009-04-26
RcRownchangeKK*chgGame
 2237 2088 2.00 7 -0.22 15 -3.30 
  Gasanov, Eldar g2438 UKR0.001-0.1115-1.65 
  Zozulia, Anna mwg2371 BEL0.001-0.1615-2.40 
  Mohamed, Eissa 1837 UAE1.0010.19152.85 
  Mamedjarova, Zeinab wg2316 AZE0.001-0.2115-3.15 
  Mamedjarova, Turkan wg2255 AZE0.001-0.2815-4.20 
  Tawfeik, Moustafa 2154 EGY1.0010.59158.85 
  Zakurdjaeva, Irina wg2288 RUS0.001-0.2415-3.60 

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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