Rapid: Individual Calculations December 2023
 Ibrahim, Ammar  Total change: 44.00  Rating chartPersonal card
 Golden knight 54 Giza EGY 2023-11-03
RcRownchangeKK*chgGame
 1801 1737 6.00 9 2.09 20 41.80 
  Amin, Ashraf f2066 EGY1.0010.882017.60 
  Yousry, Salah f2108 EGY0.001-0.1020-2.00 
  Sameeh, Hany f1997 EGY0.001-0.1820-3.60 
  Romany, Joy 1661 EGY0.001-0.6020-12.00 
  Ahmed Abdulaziz, Mohamed 1621 EGY1.0010.34206.80 
  Mohamed Elsaeed, Hatem 1570 EGY1.0010.28205.60 
  Malash, Mohamed 1791 EGY1.0010.582011.60 
  Mahmoud, Mamdouh 1707 EGY1.0010.46209.20 
  Tawfeik, Ahmed Gamal 1686 EGY1.0010.43208.60 

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)
 
 Golden knight 56 Giza EGY 2023-11-10
RcRownchangeKK*chgGame
 1657 1737 2.00 7 -2.14 20 -42.80 
  Saiid, Ibrahim 1920 EGY0.001-0.2620-5.20 
  Said Abdel Monem, Mohamed 1602 EGY0.001-0.6820-13.60 
  Hassan, Hala 1708 EGY1.0010.46209.20 
  Ahmos, Evan 1393 EGY1.0010.12202.40 
  Fathy, Mahmoud 1684 EGY0.001-0.5720-11.40 
  Abdel Sadek, Yasser 1472 EGY0.001-0.8220-16.40 
  Hegazy, Elsayed Mohamed 1818 EGY0.001-0.3920-7.80 

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)
 
 Golden knight 58 Giza EGY 2023-11-17
RcRownchangeKK*chgGame
 1809 1737 5.50 8 2.25 20 45.00 
  Sameeh, Hany f1997 EGY0.001-0.1820-3.60 
  Erfan, Ahmed 1604 EGY1.0010.32206.40 
  Hafez, Mohamed 1808 EGY0.5010.10202.00 
  Hegazy, Elsayed Mohamed 1818 EGY0.001-0.3920-7.80 
  Ashraf Elfishawy, Ahmed 1624 EGY1.0010.35207.00 
  Kamal Abdel Fadil, Wael 1877 EGY1.0010.692013.80 
  Morsy, Elsayed 1822 EGY1.0010.622012.40 
  Tork, Mohamed 1922 EGY1.0010.742014.80 

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)
 

 

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