Individual Calculations November 2023
 Mohamed, Ibrahim Ahmed  Total change: -15.40  Rating chartPersonal card
 Golden knight 45 Giza EGY 2023-09-17
RcRownchangeKK*chgGame
 1533 1833 6.00 8 -0.77 20 -15.40 
  Ahmed Moustafa, Fares 1483 EGY1.0010.11202.20 
  Milik Sedeak, Safwat 1446 EGY1.0010.09201.80 
  Youssef, Patrick 1433  * EGY0.001-0.9220-18.40 
  Yaser, Hassan 1579 EGY1.0010.19203.80 
  Emad Mohamed, Abdallah 1509 EGY0.001-0.8720-17.40 
  Ashraf, Abanob 1613 EGY1.0010.22204.40 
  Ibrahem Barakat, Ahmed 1633 EGY1.0010.24204.80 
  Azmy Farag, Michael 1564 EGY1.0010.17203.40 
 * 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)
 

 

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