Individual Calculations July 2011
 Farag, Mohamed  Total change: 8.10  Rating chartPersonal card
 Egyptian League 2010/2011 Many Cities EGY 2010-09-25
RcRownchangeKK*chgGame
 2197 2049 3.00 8 0.54 15 8.10 
  Ismail, Reda 2173 EGY0.001-0.3315-4.95 
  Abo Zekry, Mohamed 2196 EGY0.001-0.3015-4.50 
  Salah, Sayed 2217 EGY0.5010.22153.30 
  Elkadi, Abdel Rahman 2126 EGY1.0010.61159.15 
  Tahoun, Emad 2190 EGY1.0010.691510.35 
  Tawfeik, Moustafa 2138 EGY0.5010.12151.80 
  Abdelrahman, A K 2170 EGY0.001-0.3415-5.10 
  Sarwat, Walaa m2368 EGY0.001-0.1315-1.95 

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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