Rapid: Individual Calculations July 2019
 Abdel Mageed, Ibrahim Mohamed  Total change: -50.80  Rating chartPersonal card
 6th Nasser Seddik Rapid Chess Alexandria EGY 2019-06-11
RcRownchangeKK*chgGame
 1665 1750 2.50 7 -1.66 20 -33.20 
  Sobhy, Raafat 2110 EGY0.001-0.1020-2.00 
  Elnashar, Ahmed 1560 EGY0.001-0.7520-15.00 
  El Alshey, Mahmoud 1368 EGY0.501-0.4120-8.20 
  Rashed Elsayed, Mohamed 1350  * EGY1.0010.08201.60 
  Abdel Aziz, Mohamed 1709 EGY1.0010.44208.80 
  Adel, Sara wf1849 EGY0.001-0.3620-7.20 
  Salah, Mohamed 1709 EGY0.001-0.5620-11.20 
 * 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)
 
 Alex. Tanta Chess Rapid Alexandria EGY 2019-06-14
RcRownchangeKK*chgGame
 1819 1750 2.00 6 -0.52 20 -10.40 
  Hosni, Yehya 2132 EGY0.001-0.0920-1.80 
  Atea, Khaled 2150  * EGY0.001-0.0820-1.60 
  Rashed Elsayed, Mohamed 1350  * EGY1.0010.08201.60 
  Elazab, Shereif 1914 EGY0.001-0.2820-5.60 
  Ahmed Ibrahem, Essam 1509 EGY1.0010.20204.00 
  Youssef, Fady 1861 EGY0.001-0.3520-7.00 
 * 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)
 
 7th Nasser Seddik Rapid Chess Alexandria EGY 2019-06-18
RcRownchangeKK*chgGame
 1776 1750 3.00 7 -0.36 20 -7.20 
  Fared, Karim 1923 EGY0.001-0.2720-5.40 
  Zakrea, Abdel Azim 1537 EGY1.0010.23204.60 
  Tamer, Ahmed c1907 EGY0.001-0.2920-5.80 
  Raslan, Moustafa 2150  * EGY0.001-0.0820-1.60 
  Magdy, Bishoy 1584 EGY0.001-0.7220-14.40 
  Ibrahim, Sameh 1753 EGY1.0010.502010.00 
  Bakheet, Mohamed Adel 1578 EGY1.0010.27205.40 
 * 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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