Rapid: Individual Calculations August 2018
 Sarwat, Beshoy  Total change: 8.80  Rating chartPersonal card
 1st chess arena Alexandria EGY 2018-07-13
RcRownchangeKK*chgGame
 1850 1837 3.50 6 0.57 20 11.40 
  Ashraf, Mohamed 2191 EGY0.001-0.1120-2.20 
  Elbarogy, Mohamed 1555 EGY1.0010.16203.20 
  Yasseen, Aly m2182 EGY1.0010.892017.80 
  Atea, Khaled 2149 EGY0.001-0.1420-2.80 
  Hamouda, Nasr 1437  * EGY1.0010.08201.60 
  Khater, Ahmed Hamdy 1586 EGY0.501-0.3120-6.20 
 * 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)
 
 Mohamad Saad Rapid Alexandria EGY 2018-07-23
RcRownchangeKK*chgGame
 1725 1837 3.50 7 -1.03 20 -20.60 
  Ameir, Moheb m2237  * EGY0.001-0.0820-1.60 
  Yasser, Abdel Rahman 1637 EGY0.001-0.7620-15.20 
  Zakrea, Abdel Azim 1437  * EGY1.0010.08201.60 
  Mahmoud, Hassan 1662 EGY0.501-0.2320-4.60 
  Tamer, Ahmed c1684 EGY1.0010.30206.00 
  Abdel Aziz, Mohamed 1709 EGY0.001-0.6720-13.40 
  Abdallah, Ali Adel 1712 EGY1.0010.33206.60 
 * 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)
 
 4th King of Draw Rapid Tanta EGY 2018-07-27
RcRownchangeKK*chgGame
 1739 1837 4.50 6 0.90 20 18.00 
  Helmy Elsayed, Ahmed 1437  * EGY1.0010.08201.60 
  Hemeida, Eyad 1569 EGY1.0010.17203.40 
  Serag, Elsaeed 1544 EGY1.0010.15203.00 
  Elsayed, Gamal 1976 EGY0.5010.19203.80 
  Khater, Hamdy 2021 EGY0.001-0.2620-5.20 
  Kamel, Shereif 1887 EGY1.0010.572011.40 
 * 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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