Individual Calculations November 2023
 Mohamed Goda, Zyad  Total change: -22.80  Rating chartPersonal card
 Golden knight 45 Giza EGY 2023-09-17
RcRownchangeKK*chgGame
 1561 1333 1.00 6 -0.57 40 -22.80 
  Sadek, Taha 1727 EGY0.001-0.0840-3.20 
  Hafez, Mohamed 1793 EGY0.001-0.0540-2.00 
  Reda, Mohamed Hassan 1730 EGY0.001-0.0840-3.20 
  Yaser, Hassan 1579 EGY0.001-0.1940-7.60 
  Mohamed, Taher M 1394 EGY0.001-0.4240-16.80 
  Hassan Hussein, Samy 1144 EGY1.0010.254010.00 

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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