Rapid: Individual Calculations September 2018
 Elkabbani, Osama Mohamed  Total change: -20.60  Rating chartPersonal card
 3rd Alex Chess Alexandria EGY 2018-08-04
RcRownchangeKK*chgGame
 1639 1332 0.00 4 -0.63 20 -12.60 
  Elgamal, Hamdy 1732  * EGY0.001-0.0820-1.60 
  Ayman, Amr 1609 EGY0.001-0.1720-3.40 
  Mina, Ehab 1482 EGY0.001-0.3020-6.00 
  Alguttani, Faraj Adel 1732  * LBA0.001-0.0820-1.60 
 * 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)
 
 Martyr Colonel: Ahmed Saber Mansi 10th. of Ramadan EGY 2018-08-18
RcRownchangeKK*chgGame
 1732 1332 0.00 2 -0.16 20 -3.20 
  Ramadan Farag, Ahmed 1732  * EGY0.001-0.0820-1.60 
  Saiid, Aly 1732  * EGY0.001-0.0820-1.60 
 * 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)
 
 2nd International chess Arena rapid 2018 Cairo EGY 2018-08-24
RcRownchangeKK*chgGame
 1732 1332 0.00 3 -0.24 20 -4.80 
  Khalaf, Amro 1732  * EGY0.001-0.0820-1.60 
  Magdy, Morad 1732  * EGY0.001-0.0820-1.60 
  Sadek, Taha 1732  * EGY0.001-0.0820-1.60 
 * 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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