Rapid: Individual Calculations February 2015
 Dahrog, Amro  Total change: 0.00  Rating chartPersonal card
 Egyptian Open 2015 - Rapid Cairo EGY 2015-01-16
RcRownchangeRpKK*chgGame
 1864 0 3.00 8 0.00 1777   0.00 
  Shafek, Mohamed 2059 EGY0.0010.00 0.00 
  Shawky, Maykel 1843 EGY1.0010.00 0.00 
  Abdallah, Ahmed 2001 EGY0.0010.00 0.00 
  Nagdy, Wael 1896 EGY0.0010.00 0.00 
  Meselhy, Mohamed 1638 EGY1.0010.00 0.00 
  Marzouk, Sadek 1782 EGY1.0010.00 0.00 
  Basuni, Ahmed Yusef 1853 EGY0.0010.00 0.00 
  Hafez, Mohamed 1838 EGY0.0010.00 0.00 

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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