Rapid: Individual Calculations December 2023
 Mohamed Bakr, Mostafa  Total change: -32.40  Rating chartPersonal card
 Golden knight 55 Giza EGY 2023-11-10
RcRownchangeKK*chgGame
 1471 1447 2.00 6 -0.81 40 -32.40 
  Fadel, Mina 1564 EGY0.001-0.3440-13.60 
  Mahmoud Hussain, Abdulla 1307 EGY1.0010.314012.40 
  Shebl, Mahmoud 1583 EGY1.0010.684027.20 
  Sayd Mansor, Mohamed 1596 EGY0.001-0.3040-12.00 
  Mohamed Agha, Rashad 1387 EGY0.001-0.5840-23.20 
  Saleh, Sameh 1390 EGY0.001-0.5840-23.20 

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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