Individual Calculations October 2016
 Mosallam, Hosam  Total change: 4.40  Rating chartPersonal card
 21th Alexandria Open 2016 Alexandria EGY 2016-08-30
RcRownchangeKK*chgGame
 2054 2205 7.00 10 0.22 20 4.40 
  Salh, Sameh 1805  * EGY0.501-0.4220-8.40 
  Amer, Mohamed M. 1846 EGY1.0010.10202.00 
  Ez Elden, Mohamed 1987 EGY1.0010.22204.40 
  Yasser, Mark f2071 EGY0.501-0.1820-3.60 
  Elamrawy, Mohamed 1995 EGY0.501-0.2720-5.40 
  Hassan, Sayed Barakat m2327 EGY0.5010.17203.40 
  Allam, Emad Hamdy 2045 EGY1.0010.29205.80 
  Hussein, Mahmoud 1998 EGY1.0010.23204.60 
  Raslan, Moustafa 2134 EGY1.0010.40208.00 
  Ibrahim, Hatim m2335 EGY0.001-0.3220-6.40 
 * 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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