Rapid: Individual Calculations February 2019
 Fared, Karim  Total change: -45.00  Rating chartPersonal card
 Alex Ches Alexandria EGY 2019-01-07
RcRownchangeKK*chgGame
 1802 1847 5.50 9 0.40 20 8.00 
  El Alshey, Mahmoud 1447  * EGY1.0010.08201.60 
  Sayed, Hany 2242 EGY0.001-0.0820-1.60 
  Abd Elsalam, Mohamed 1686 EGY1.0010.29205.80 
  Mohamed, Taghian 2235 EGY0.001-0.0920-1.80 
  Adel, Sara wf1692 EGY0.501-0.2120-4.20 
  Abdel Monem, Atea 1558 EGY1.0010.16203.20 
  Allam, Yara wc1732 EGY1.0010.34206.80 
  Fawzy, Abdel Kareim 1923 EGY0.001-0.4020-8.00 
  Hamouda, Mostafa 1702 EGY1.0010.31206.20 
 * 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)
 
 international Alex chess 2019 Alexandria EGY 2019-01-15
RcRownchangeKK*chgGame
 1751 1847 4.00 9 -1.61 20 -32.20 
  Abourida, Amir 1703 EGY1.0010.31206.20 
  Hamouda, Mostafa 1702 EGY0.001-0.6920-13.80 
  Salah, Mohamed 1756 EGY1.0010.38207.60 
  Abdel Monem, Atea 1558 EGY1.0010.16203.20 
  Mohamed, Tamer 1846 EGY0.001-0.5020-10.00 
  Elamrawy, Mohamed 1973 EGY0.001-0.3320-6.60 
  Abdel Mageed, Ibrahim Mohamed 1748 EGY1.0010.36207.20 
  Mohamed, Mahmoud Mohamed 1735 EGY0.001-0.6520-13.00 
  Tamer, Mohamed f1735 EGY0.001-0.6520-13.00 

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)
 
 Nasser Seddik Chess Rapid Alexandria EGY 2019-01-21
RcRownchangeKK*chgGame
 1840 1847 2.00 6 -1.04 20 -20.80 
  Ibrahim, Atia Ahmed 1529 EGY1.0010.13202.60 
  Sobhy, Raafat 2152 EGY0.001-0.1420-2.80 
  Samy, Amro 1966 EGY0.001-0.3420-6.80 
  Hamouda, Mostafa 1702 EGY1.0010.31206.20 
  Helmy, Amro 1979 EGY0.001-0.3220-6.40 
  Abdel Razik, Islam 1711 EGY0.001-0.6820-13.60 

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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