Rapid: Individual Calculations February 2019
 Abdou, Mohamed Hamdy  Total change: -61.20  Rating chartPersonal card
 Alex Ches Alexandria EGY 2019-01-07
RcRownchangeKK*chgGame
 1779 2158 5.00 9 -3.16 20 -63.20 
  Abdel Razik, Islam 1758  * EGY0.001-0.9220-18.40 
  Shoukry, Mohamed 1758  * EGY1.0010.08201.60 
  Abdel Aziz, Mohamed 1758  * EGY1.0010.08201.60 
  Mohamed, Tamer 1846 EGY0.001-0.8620-17.20 
  Elsheikh, Mohamed 1786 EGY1.0010.10202.00 
  Abdel Mageed, Ibrahim Mohamed 1758  * EGY0.001-0.9220-18.40 
  Abo Elftoh, Hany 1759 EGY1.0010.08201.60 
  Fahmy , Hosam Eldin 1758  * EGY1.0010.08201.60 
  Sewelem, Ahmad S 1827 EGY0.001-0.8820-17.60 
 * 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)
 
 international Alex chess 2019 Alexandria EGY 2019-01-15
RcRownchangeKK*chgGame
 1951 2158 6.50 9 -0.01 20 -0.20 
  Tamer, Mohamed f1758  * EGY1.0010.08201.60 
  Mohamed, Aly Essam 1765 EGY1.0010.08201.60 
  Elamrawy, Mohamed 1973 EGY0.001-0.7420-14.80 
  Gad, Mohammed Qotb 1758  * EGY1.0010.08201.60 
  Hosny Ahmed, Mohamed 1792 EGY1.0010.10202.00 
  Darwish, Amro 1869 EGY1.0010.16203.20 
  Mousa, Ahmed 2296 EGY0.5010.19203.80 
  Raslan, Moustafa 2235 EGY0.001-0.3920-7.80 
  Atea, Khaled 2111 EGY1.0010.43208.60 
 * 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
 1983 2158 5.00 7 0.11 20 2.20 
  Abo Elftoh, Hany 1759 EGY1.0010.08201.60 
  Abo Elyazeed, Omar 1907 EGY1.0010.19203.80 
  Samy, Amro 1966 EGY1.0010.25205.00 
  Naby, Saiid A. 2289 EGY0.001-0.3220-6.40 
  Ibrahim, Mahmood 1899 EGY1.0010.18203.60 
  Raslan, Moustafa 2235 EGY0.001-0.3920-7.80 
  Sewelem, Ahmad S 1827 EGY1.0010.12202.40 

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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