Rapid: Individual Calculations June 2019
 Abo Seree, Mohamed  Total change: 42.20  Rating chartPersonal card
 M. Abo Nar chess rabid (sheikh zayed city) Cairo EGY 2019-04-29
RcRownchangeKK*chgGame
 1802 1560 0.50 5 -0.73 20 -14.60 
  Al-Zayat, Ahmed f1960  * LBA0.001-0.0820-1.60 
  Nader, Mohamed m1960  * EGY0.001-0.0820-1.60 
  Ezat, Abdallah 1960  * EGY0.5010.42208.40 
  Yaser, Kareim 1861 EGY0.001-0.1520-3.00 
  Sayed, Aly 1270 EGY0.001-0.8420-16.80 
 * 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)
 
 Elasema Rapid Cairo EGY 2019-05-04
RcRownchangeKK*chgGame
 1849 1560 4.00 7 2.84 20 56.80 
  Eraqi, Salah 1953 EGY0.001-0.0820-1.60 
  Ibrahem Barakat, Ahmed 1728 EGY0.001-0.2820-5.60 
  Saad Fathy, Mohamed 1960  * EGY1.0010.922018.40 
  Mohamed, Emad Eldin 1812 EGY1.0010.812016.20 
  Hamed, Amro Mohamed 1824 EGY1.0010.822016.40 
  Ellethy, Nabil 1891 EGY0.001-0.1220-2.40 
  Helmy Nashaat, Mohamed 1775 EGY1.0010.772015.40 
 * 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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