Rapid: Individual Calculations June 2017
 Abo Zekry, Mohamed  Total change: -60.40  Rating chartPersonal card
 Mr. Hassan Mohsen Chess Rapid Cairo EGY 2017-05-01
RcRownchangeKK*chgGame
 1849 2138 4.50 9 -3.02 20 -60.40 
  Serag Eldin, Tamer 1738  * EGY1.0010.08201.60 
  Moatamid, Yasser 1888 EGY0.001-0.8120-16.20 
  Abdel Razek, Abdel Fatah 1826 EGY1.0010.14202.80 
  Elghandor, Ahmed M 1937 EGY0.501-0.2620-5.20 
  Nagdy, Wael 1918 EGY1.0010.22204.40 
  Eloot, Ahmed 1954 EGY0.001-0.7420-14.80 
  El Eryan, Emad 1763 EGY0.001-0.9120-18.20 
  Ashraf, Fahd 1752 EGY1.0010.09201.80 
  Metwally, Sabry 1861 EGY0.001-0.8320-16.60 
 * 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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