Individual Calculations December 2023
 Mohamed Reda, Youssef  Total change: 27.20  Rating chartPersonal card
 Golden knight Classic 11 Giza EGY 2023-11-08
RcRownchangeKK*chgGame
 1406 1511 4.50 6 0.68 40 27.20 
  Ahmed Salah, Ali 1289 EGY1.0010.22408.80 
  Shereif Fawzy, Nour 1412 EGY1.0010.364014.40 
  Safwat Siddik, John 1295 EGY1.0010.22408.80 
  Mohamed Hany, Mohamed 1343 EGY0.501-0.2240-8.80 
  Mahmoud Abdel Azeim, Ahmed 1498 EGY1.0010.484019.20 
  Mahmoud Mohamed, Marwan 1596 EGY0.001-0.3840-15.20 

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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