Blitz: Individual Calculations April 2018
 Ashraf, Shereif  Total change: 35.20  Rating chartPersonal card
 Cairo Chess Academy Blitz 10th Cairo EGY 2018-03-05
RcRownchangeKK*chgGame
 2114 2141 6.00 9 1.19 20 23.80 
  Ismail, Hany 1881 EGY1.0010.18203.60 
  Ahmed, Ahmed Alaa 2004 EGY1.0010.32206.40 
  Mahdy, Tawfeik 2069 EGY1.0010.40208.00 
  Sadek, Sameh f2293 EGY0.001-0.3020-6.00 
  Ahmed, Tamer 2080 EGY0.001-0.5820-11.60 
  Allam, Emad Hamdy 2160 EGY1.0010.532010.60 
  Sarwat, Walaa m2355 EGY0.5010.27205.40 
  Ibrahim, Mohamed 2110 EGY1.0010.46209.20 
  Nader, Mohamed m2076 EGY0.501-0.0920-1.80 

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)
 
 Cairo Chess Academy Blitz 11th Cairo EGY 2018-03-12
RcRownchangeKK*chgGame
 2031 2141 7.00 9 1.32 20 26.40 
  Saber, Mohamed 1871 EGY1.0010.17203.40 
  Ezz Eldin, Salah 1940 EGY0.001-0.7620-15.20 
  El Ghatrify, Waleed 1741  * EGY1.0010.08201.60 
  Nader, Mohamed m2076 EGY0.501-0.0920-1.80 
  Elsayed, Alaa Eldin 2052 EGY1.0010.38207.60 
  Allam, Emad Hamdy 2160 EGY1.0010.532010.60 
  Sarwat, Walaa m2355 EGY0.5010.27205.40 
  Ahmed, Moustafa Elsayed 1976 EGY1.0010.28205.60 
  Ibrahim, Mohamed 2110 EGY1.0010.46209.20 
 * 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)
 
 Chess Corner Blitz Cairo EGY 2018-03-17
RcRownchangeKK*chgGame
 1922 2141 4.50 7 -0.75 20 -15.00 
  Hafez, Mohamed 1808 EGY0.001-0.8820-17.60 
  Abdel Haleim, Sherif Hamdy 1741  * EGY0.501-0.4220-8.40 
  Elkady, Moustafa 2033 EGY1.0010.35207.00 
  Hafez, Mahmoud 1882 EGY1.0010.18203.60 
  Roshdy, Mohamed 1768 EGY1.0010.10202.00 
  Ghanam, Medhat 2000 EGY1.0010.31206.20 
  Saber, Ibrahim 2219 EGY0.001-0.3920-7.80 
 * 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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