Rapid: Individual Calculations June 2017
 Mousa, Ahmed  Total change: 1.00  Rating chartPersonal card
 Mr. Mohamed Zabeib Rapid Alexandria EGY 2017-05-05
RcRownchangeKK*chgGame
 2057 2291 7.00 9 0.05 20 1.00 
  Ez Eldin, Ibrahim 1891  * EGY1.0010.08201.60 
  Elsayed, Islam 1971 EGY1.0010.13202.60 
  Moreis, Amgad 2086 EGY0.501-0.2620-5.20 
  Ashraf, Mohamed 2167 EGY0.001-0.6720-13.40 
  Omar, Samy 1891  * EGY1.0010.08201.60 
  Hosny, Hosam 1968 EGY1.0010.13202.60 
  Mosallam, Hosam 2107 EGY1.0010.26205.20 
  Hosni, Yehya 2201 EGY1.0010.38207.60 
  Amin, Ashraf f2230 EGY0.501-0.0820-1.60 
 * 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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