Rapid: Individual Calculations November 2021
 Sadek, Taha  Total change: -21.20  Rating chartPersonal card
 Delta Rapid tournament (6) Giza EGY 2021-10-01
RcRownchangeKK*chgGame
 1633 1734 4.00 8 -1.05 20 -21.00 
  Mohamed, Phared 1504 EGY1.0010.21204.20 
  Emad Mohamed, Abdallah 1423 EGY0.001-0.8620-17.20 
  Tamer Waguih, Fared 1479 EGY1.0010.19203.80 
  Sayed Hassan, Mohamed 2144 EGY0.001-0.0820-1.60 
  Fathy, Ehab 1598 EGY0.001-0.6820-13.60 
  Mobark, Mohamed 1438 EGY1.0010.15203.00 
  Mahmoud, Mamdouh 1732 EGY1.0010.502010.00 
  Eisa Abdel Hameed, Sayed 1745 EGY0.001-0.4820-9.60 

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)
 
 Delta Rapid tournament (symmetric) Giza EGY 2021-10-02
RcRownchangeKK*chgGame
 1726 1734 5.00 10 -0.01 20 -0.20 
  Essam Ibrahem, Mohamed 1893 EGY0.001-0.2920-5.80 
  Ahmed Nemr, Tharwat 1861 EGY0.001-0.3320-6.60 
  Ismail, Hany 1756 EGY1.0010.532010.60 
  Hossam Mohamed, Ahmed 1519 EGY1.0010.23204.60 
  Mohamed, Tamer 1789 EGY0.001-0.4220-8.40 
  Abo Elyazeed, Mohamed 1690 EGY0.001-0.5620-11.20 
  Roshdy, Mohamed 1654 EGY0.001-0.6120-12.20 
  Nabil, Hamed 1374 EGY1.0010.10202.00 
  Moatamid, Yasser 1846 EGY1.0010.652013.00 
  Morsy, Elsayed 1878 EGY1.0010.692013.80 

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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