Individual Calculations August 2012
 Abdel Razik, Khaled  Total change: 24.40  Rating chartPersonal card
 Egyptian Cup 2012 Many Cities EGY 2012-06-27
RcRownchangeKK*chgGame
 2272 2434 5.50 6 1.35 10 13.50 
  Sabry, Mohamed 2034  * EGY1.0010.08100.80 
  Hussein, Amer 2161 EGY1.0010.17101.70 
  Yousry, Salah f2336 EGY1.0010.37103.70 
  Yousry, Salah f2336 EGY0.501-0.1310-1.30 
  Ibrahim, Hatim m2388 EGY1.0010.44104.40 
  Sadek, Sameh 2378 EGY1.0010.42104.20 
 * 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)
 
 Egyptian Masters 2012 Cairo EGY 2012-06-30
RcRownchangeKK*chgGame
 2359 2434 6.50 9 1.09 10 10.90 
  Naby, Saiid A 2346 EGY1.0010.38103.80 
  Sadek, Sameh 2378 EGY1.0010.42104.20 
  Hesham, Abdelrahman f2262 EGY0.501-0.2310-2.30 
  Ibrahim, Hatim m2388 EGY0.501-0.0610-0.60 
  Labib, Ibrahim Hasan m2412 EGY0.501-0.0310-0.30 
  Hassan, Sayed Barakat m2346 EGY1.0010.38103.80 
  El Arousy, Abdul Hameed m2293 EGY1.0010.31103.10 
  Ragheb, Malak 2364 EGY1.0010.40104.00 
  Ezat, Mohamed m2445 EGY0.001-0.4810-4.80 

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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