Individual Calculations November 2011
 Nagdy, Wael  Total change: -19.95  Rating chartPersonal card
 Alexandria Open 2011 Alexandria EGY 2011-09-05
RcRownchangeKK*chgGame
 2161 1923 0.50 3 -0.19 15 -2.85 
  Hassan, Sayed Barakat m2323  * EGY0.001-0.0815-1.20 
  Hamed, Hesham 1956 EGY0.5010.05150.75 
  Abdel Fadil, Mohamed 2204 EGY0.001-0.1615-2.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Upper Egypt Assiut EGY 2011-10-16
RcRownchangeKK*chgGame
 1910 1923 3.50 9 -1.14 15 -17.10 
  Yusef, Fady 1725 EGY1.0010.24153.60 
  Ryad, Mohamed 1835 EGY1.0010.38155.70 
  Kamel, Salama 2037 EGY0.001-0.3415-5.10 
  Nashaat, Esam 2096 EGY0.001-0.2715-4.05 
  Sedeik, Moustafa 1875 EGY0.001-0.5715-8.55 
  Abadalla, Mohamed Kamel 1993 EGY0.001-0.4015-6.00 
  Aly, Mohamed Hussein 1978 EGY0.5010.08151.20 
  Elhares, Alaa 1741 EGY0.001-0.7415-11.10 
  Salem, Sameh 1911 EGY1.0010.48157.20 

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)
 

 

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