Rapid: Individual Calculations June 2017
 Salah, Amro  Total change: -4.80  Rating chartPersonal card
 Mr. Hassan Mohsen Chess Rapid Cairo EGY 2017-05-01
RcRownchangeKK*chgGame
 1804 1785 4.00 9 -0.24 20 -4.80 
  Sameir, Sherief 1881 EGY0.5010.13202.60 
  Ramadan, Essam 1548 EGY0.501-0.3020-6.00 
  Yehya, Waleed 1938 EGY0.001-0.3020-6.00 
  Reda, Mohamed Hassan 1741 EGY1.0010.44208.80 
  Taha, Shereif 1841 EGY0.001-0.4220-8.40 
  Elhamamsy, Mahmoud 1726 EGY1.0010.42208.40 
  Elsherbeny, Ibrahim 1841 EGY1.0010.582011.60 
  Saiid, Aly 1889 EGY0.001-0.3620-7.20 
  Abdo, Hany Elsayed 1833 EGY0.001-0.4320-8.60 

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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