Blitz: Individual Calculations May 2019
 Tamer, Ahmed  Total change: 48.20  Rating chartPersonal card
 Alexandria Blitz N1 Alexandria EGY 2019-04-20
RcRownchangeKK*chgGame
 1785 1603 5.50 11 2.41 20 48.20 
  Fared, Karim 1909 EGY0.001-0.1420-2.80 
  Hashem, Mostafa 1748 EGY0.5010.19203.80 
  Abdel Hameid, Zaki 1785 EGY1.0010.742014.80 
  Helmy, Amro 1945 EGY0.001-0.1220-2.40 
  Alhasadi, Abdulbasat 1720 LBA1.0010.662013.20 
  Sawers, Kerlus 1868 EGY1.0010.822016.40 
  Kretam, Ayman 2003  * EGY0.5010.42208.40 
  Ashraf, Fahd 1749 EGY0.001-0.3020-6.00 
  Adel, Sara wf1727 EGY0.001-0.3320-6.60 
  Ramadan, Moustafa 1785 EGY1.0010.742014.80 
  Khalifa, Zeyad 1391 EGY0.501-0.2720-5.40 
 * 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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