Rapid: Individual Calculations March 2019
 Mohammed Alslamony , Ahmed  Total change: 8.20  Rating chartPersonal card
 Alex Medical Club Chess Rapid Alexandria EGY 2019-02-21
RcRownchangeKK*chgGame
 1775 1577 2.00 6 0.41 20 8.20 
  El-Mezwaghi, Hassan J. 1976 LBA0.001-0.0820-1.60 
  Baqa Elbrince, Mohamed 1810 EGY0.001-0.2120-4.20 
  Michael Emad, Kerlus 1496 EGY1.0010.39207.80 
  Mohamed, Aly Essam 1795 EGY0.5010.28205.60 
  Elfaham, Mahmoud 1799 EGY0.5010.28205.60 
  Elgamal, Hamdy 1773 EGY0.001-0.2520-5.00 

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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