Individual Calculations May 2013
 Yousry, Salah  Total change: -2.55  Rating chartPersonal card
 Egyptian Masters 2013 Cairo EGY 2013-03-24
RcRownchangeKK*chgGame
 2182 2308 5.50 9 -0.17 15 -2.55 
  Zayan, Mohamed f1908  * EGY0.001-0.9215-13.80 
  Zabeib, Mohamed 2165 EGY0.001-0.6915-10.35 
  Elhares, Alaa 1908  * EGY1.0010.08151.20 
  El Ghazali, Youssef M. m2261 EGY1.0010.43156.45 
  Kandil, Adham c1908  * EGY1.0010.08151.20 
  Elgabry, Mohsen m2360 EGY1.0010.57158.55 
  Abdel Razik, Khaled m2435 EGY0.001-0.3315-4.95 
  Mousa, Ahmed 2271 EGY1.0010.45156.75 
  Labib, Ibrahim Hasan m2424 EGY0.5010.16152.40 
 * 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)
 

 

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