Rapid: Individual Calculations April 2019
 Abo Elmkarm, Mohamed  Total change: 22.00  Rating chartPersonal card
 Nasser Seddik ChessRapid 3 Alexandria EGY 2019-03-06
RcRownchangeKK*chgGame
 1703 1461 1.00 6 -0.27 20 -5.40 
  Mohamed, Aly Essam 1790 EGY0.001-0.1220-2.40 
  Abdel Mageed, Ibrahim Mohamed 1747 EGY1.0010.842016.80 
  Fared, Karim 1834 EGY0.001-0.1020-2.00 
  Abdel Monem, Atea 1618 EGY0.001-0.2920-5.80 
  Abo Elkassem, Mohamed 1648 EGY0.001-0.2620-5.20 
  Wafa, Hamed 1581 EGY0.001-0.3420-6.80 

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)
 
 Nasser Seddik ChessRapid 4 Alexandria EGY 2019-03-23
RcRownchangeKK*chgGame
 1729 1461 2.50 6 1.37 20 27.40 
  Kretam, Ayman 1861  * EGY0.001-0.0820-1.60 
  Hamouda, Mostafa 1777 EGY0.001-0.1320-2.60 
  Elgamal, Hamdy 1788 EGY0.001-0.1320-2.60 
  Rashid A, Fawzi 1690 EGY0.5010.29205.80 
  Salah, Mohamed 1727 EGY1.0010.822016.40 
  Kamil, Askandar 1532 EGY1.0010.602012.00 
 * 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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