Rapid: Individual Calculations September 2021
 Swilam, Mahmoud  Total change: -43.40  Rating chartPersonal card
 Delta Rapid tournament ( Max rating 2050 ) Giza EGY 2021-07-30
RcRownchangeKK*chgGame
 1764 1511 2.00 8 0.16 20 3.20 
  Abdel Aziem, Aly Yusef 1921 EGY0.001-0.0820-1.60 
  Khalid, Osman Ahmed Salah 1991 SUD1.0010.952019.00 
  Yaser, Kareim 1899 EGY0.001-0.0920-1.80 
  Elabdiny, Hamdy 1821 EGY0.001-0.1420-2.80 
  Shiba S.eldin, Ahmed 1716 EGY0.001-0.2420-4.80 
  Hossam Mohamed, Ahmed 1419 EGY0.001-0.6320-12.60 
  Salah, Abd Elbaset 1556 EGY1.0010.562011.20 
  Sadek, Taha 1788 EGY0.001-0.1720-3.40 

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)
 
 Delta Rapid tournament 3 Giza EGY 2021-08-14
RcRownchangeKK*chgGame
 1768 1514 1.00 6 -0.79 20 -15.80 
  Abdo, Hany Elsayed 1954 EGY0.001-0.0620-1.20 
  Atea, Khaled 2086 EGY0.001-0.0220-0.40 
  Hashem, Mohamed Galal 1055 EGY1.0010.05201.00 
  Sayed Hassan, Mohamed 2212 EGY0.001-0.0120-0.20 
  Essam Ibrahem, Mohamed 1908 EGY0.001-0.0820-1.60 
  Waheed Shawky, Youssef 1391 EGY0.001-0.6720-13.40 

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)
 
 Delta Rapid tournament 4 Giza EGY 2021-08-24
RcRownchangeKK*chgGame
 1582 1514 2.00 8 -1.54 20 -30.80 
  Khaled, Yousef c2026 EGY0.001-0.0420-0.80 
  Abdel Hameed Mohamed, Mohamed 1768 EGY0.5010.31206.20 
  Kandil, Ahmed c1715 EGY0.001-0.2420-4.80 
  Emad Mohamed, Abdallah 1472 EGY0.501-0.0620-1.20 
  Mohamed, Tamer 1889 EGY0.5010.41208.20 
  Gasser, Rana 1169 EGY0.501-0.3920-7.80 
  Mohamed Azzab, Mareim 1329 EGY0.001-0.7420-14.80 
  Tarek Elhusseiny, Nour Eldin 1285 EGY0.001-0.7920-15.80 

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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