Individual Calculations January 2012
 El Ghazali, Youssef M  Total change: -52.35  Rating chartPersonal card
 Egyptian Championship 2011 Cairo EGY 2011-11-13
RcRownchangeKK*chgGame
 1990 2295 5.00 10 -3.49 15 -52.35 
  Ehab, Mohamed 1970 EGY1.0010.13151.95 
  Abdel Ghany, Saleh 2091 EGY0.001-0.7615-11.40 
  Elsayed, Wael 1941 EGY1.0010.11151.65 
  Abo Ela, Sayed 2064 EGY0.001-0.7915-11.85 
  Elameir, Maher 1895  * EGY1.0010.08151.20 
  Wagdy, Andro f1982 EGY0.001-0.8615-12.90 
  Wafa, Shrook wf1895  * EGY1.0010.08151.20 
  Nagy, Ashraf 2026 EGY0.001-0.8315-12.45 
  Refaat, Ibrahim 1967 EGY1.0010.13151.95 
  Hussein, Akram 2070 EGY0.001-0.7815-11.70 
 * 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)
 

 

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