Rapid: Individual Calculations December 2023
 Fayz Zaky, Emad  Total change: -70.20  Rating chartPersonal card
 Golden knight 54 Giza EGY 2023-11-03
RcRownchangeKK*chgGame
 1736 1626 1.50 8 -1.37 20 -27.40 
  Malash, Mohamed 1791 EGY0.5010.22204.40 
  Azmy Farag, Michael 1859 EGY0.001-0.2120-4.20 
  Rashawan Elvarghly, Gamal 1757 EGY0.5010.18203.60 
  Omar, Ahmed 1878 EGY0.001-0.1920-3.80 
  Kamal Sharafal Dein, Khaled 1793 EGY0.001-0.2820-5.60 
  Alaa, Dema 1536 EGY0.501-0.1220-2.40 
  Ashraf Elfishawy, Ahmed 1624 EGY0.001-0.5020-10.00 
  Roshdy, Mohamed 1648 EGY0.001-0.4720-9.40 

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)
 
 Golden knight 56 Giza EGY 2023-11-10
RcRownchangeKK*chgGame
 1717 1626 3.50 9 0.06 20 1.20 
  Hafez, Mohamed 1808 EGY1.0010.742014.80 
  Rayan, Waleed 1844 EGY0.001-0.2220-4.40 
  Kamal Sharafal Dein, Khaled 1793 EGY0.001-0.2820-5.60 
  Ibrahem Rabea, Mohamed 1737 EGY0.001-0.3520-7.00 
  Abdel Sadek, Yasser 1472 EGY0.001-0.7120-14.20 
  Hegazy, Elsayed Mohamed 1818 EGY1.0010.752015.00 
  Ahmos, Evan 1393 EGY0.501-0.2920-5.80 
  Hassan, Hala 1708 EGY1.0010.612012.20 
  Kamal Abdel Fadil, Wael 1877 EGY0.001-0.1920-3.80 

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
 1712 1626 0.50 7 -2.20 20 -44.00 
  Seif Elnasr, Alaa 1818 EGY0.001-0.2520-5.00 
  Galal, Ahmed 1818 EGY0.001-0.2520-5.00 
  Ashraf Elfishawy, Ahmed 1624 EGY0.001-0.5020-10.00 
  Mahmoud, Mamdouh 1707 EGY0.001-0.3920-7.80 
  Adeel, Yasser 1782 EGY0.001-0.2920-5.80 
  Erfan, Ahmed 1604 EGY0.501-0.0320-0.60 
  Ghali, George 1632 EGY0.001-0.4920-9.80 

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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