Rapid: Individual Calculations April 2014
 Khalil, Ahmed Salem  Total change: 73.40  Rating chartPersonal card
 Egyptian Rapid Open 2014 Cairo EGY 2014-03-20
RcRownchangeKK*chgGame
 2063 1897 3.00 6 1.24 20 24.80 
  Elfaham, Mahmoud 1906 EGY1.0010.512010.20 
  Abdel Moniem, Mohamed 2132 EGY0.001-0.2120-4.20 
  Darwish, Refaat 1932 EGY0.001-0.4520-9.00 
  Hamed, Ashraf 2100 EGY0.001-0.2420-4.80 
  Abo Nar, Mohamed 2147 EGY1.0010.812016.20 
  Abdel Elah, Ahmed 2161 EGY1.0010.822016.40 

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)
 
 2nd Gharbia Rapid 2014 Mahalla EGY 2014-03-22
RcRownchangeKK*chgGame
 2064 1897 5.00 9 2.43 20 48.60 
  Abdel Elah, Ahmed 2161 EGY1.0010.822016.40 
  Abdel Razik, Ahmed 2098 EGY0.001-0.2420-4.80 
  Negm, Ahmed 2074 EGY1.0010.732014.60 
  Kamal, Edmon 1976 EGY1.0010.612012.20 
  Sharaf Eldin, Tamer 1971 EGY0.001-0.4020-8.00 
  Nada, Moustafa 2144 EGY1.0010.812016.20 
  Wafa, Shrook wg1956 EGY0.001-0.4220-8.40 
  Anwar, Ashraf 2083 EGY1.0010.742014.80 
  Sameir, Mahmoud 2115 EGY0.001-0.2220-4.40 

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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