Blitz: Individual Calculations March 2018
 Hafez, Mohamed  Total change: -35.20  Rating chartPersonal card
 Cairo Chess Academy Blitz 8 Cairo EGY 2018-02-18
RcRownchangeKK*chgGame
 1978 1843 2.00 7 -0.32 20 -6.40 
  Hosni, Yehya 2114 EGY1.0010.832016.60 
  Ahmed, Tamer 2091 EGY0.001-0.1920-3.80 
  Ashraf, Shereif f2069 EGY0.001-0.2120-4.20 
  Taha, Shereif 1885 EGY0.001-0.4420-8.80 
  Soliman, Soliman 1787 EGY1.0010.42208.40 
  Fekry, Remon 2063 EGY0.001-0.2220-4.40 
  Ezz Eldin, Salah 1839 EGY0.001-0.5120-10.20 

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)
 
 Dr.hassan Ragab Blitz Cairo EGY 2018-02-19
RcRownchangeKK*chgGame
 2055 1843 0.00 5 -1.33 20 -26.60 
  Fadi, Marko f2131 EGY0.001-0.1620-3.20 
  Allam, Emad Hamdy 2101 EGY0.001-0.1820-3.60 
  Fawzy, Adham m2243  * EGY0.001-0.0820-1.60 
  Abdel Moniem, Mohamed 2220 EGY0.001-0.0920-1.80 
  Ahmed, Fahmi Ahmed 1579 EGY0.001-0.8220-16.40 
 * 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)
 
 Cairo Chess Academy Blitz 9 Cairo EGY 2018-02-25
RcRownchangeKK*chgGame
 1897 1843 3.00 7 -0.11 20 -2.20 
  Sameeh, Hany f2120 EGY0.001-0.1720-3.40 
  Moheb, Yaser 1656 EGY1.0010.26205.20 
  M.amer, Hossam 2145 EGY0.001-0.1520-3.00 
  Ahmed, Ahmed Alaa 1846 EGY0.001-0.5020-10.00 
  Mohammed, A. E. Orouq 1663 PLE1.0010.26205.20 
  Ibrahim, Mohamed 2085 EGY0.001-0.2020-4.00 
  Alhassadi, Yousef A. 1766 LBA1.0010.39207.80 

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)
 

 

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