Rapid: Individual Calculations October 2018
 Elsayed Abdelsalam, Osama  Total change: -13.80  Rating chartPersonal card
 Ibrahim Mohsen Rapid Port Saiid EGY 2018-09-26
RcRownchangeKK*chgGame
 1732 1568 1.00 5 -0.69 20 -13.80 
  Abdou, Mohamed Hamdy 1968  * EGY0.001-0.0820-1.60 
  Abo Elkher, Mohamed Fathy 1890 EGY0.001-0.1320-2.60 
  Kamel, Mahmoud 1968  * EGY0.001-0.0820-1.60 
  Elkabbani, Osama Abdullah 1398 EGY0.001-0.7220-14.40 
  Shabka, Aly 1435 EGY1.0010.32206.40 
 * 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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