Rapid: Individual Calculations February 2019
 Atea, Khaled  Total change: -9.60  Rating chartPersonal card
 Alex Ches Alexandria EGY 2019-01-07
RcRownchangeKK*chgGame
 1994 2111 6.00 9 0.39 20 7.80 
  Ibrahim, Sameh 1711  * EGY1.0010.08201.60 
  Hosny Ahmed, Mohamed 1792 EGY1.0010.13202.60 
  Mohamed, Aly Essam 1765 EGY1.0010.11202.20 
  Mokhtar, Ahmed 2293 EGY0.5010.24204.80 
  El Arousy, Abdul Hameed m2218 EGY0.001-0.3520-7.00 
  Naby, Saiid A. 2289 EGY0.001-0.2720-5.40 
  Elsheikh, Mohamed 1786 EGY1.0010.13202.60 
  Helmy, Amro 1979 EGY1.0010.32206.40 
  Abdel Aziz, Ehab 2109 EGY0.5010.00200.00 
 * 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)
 
 international Alex chess 2019 Alexandria EGY 2019-01-15
RcRownchangeKK*chgGame
 1898 2111 5.50 9 -1.12 20 -22.40 
  Mohamed, Mahmoud Mohamed 1735 EGY1.0010.09201.80 
  Ezzat, Ahmed 1787 EGY1.0010.13202.60 
  Abdel Monem, Atea 1711  * EGY1.0010.08201.60 
  Mousa, Ahmed 2296 EGY0.5010.24204.80 
  Elamrawy, Mohamed 1973 EGY0.501-0.1920-3.80 
  Mohamed, Tamer 1846 EGY0.501-0.3220-6.40 
  Gad, Mohammed Qotb 1711  * EGY0.001-0.9220-18.40 
  Darwish, Amro 1869 EGY1.0010.20204.00 
  Abdou, Mohamed Hamdy 2158 EGY0.001-0.4320-8.60 
 * 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)
 
 Nasser Seddik Chess Rapid Alexandria EGY 2019-01-21
RcRownchangeKK*chgGame
 2005 2111 4.00 6 0.25 20 5.00 
  Darwish, Amro 1869 EGY1.0010.20204.00 
  Mohamed, Tamer 1846 EGY1.0010.18203.60 
  Raslan, Moustafa 2235 EGY0.5010.17203.40 
  Naby, Saiid A. 2289 EGY0.001-0.2720-5.40 
  Sewelem, Ahmad S 1827 EGY0.501-0.3420-6.80 
  Samy, Amro 1966 EGY1.0010.31206.20 

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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