Rapid: Individual Calculations April 2019
 Abdo, Hany Elsayed  Total change: 7.80  Rating chartPersonal card
 Zagazig Rapid2019 zagazig EGY 2019-03-06
RcRownchangeKK*chgGame
 1886 1977 4.00 7 -0.15 20 -3.00 
  Saber, Ibrahim 2197 EGY0.001-0.2220-4.40 
  Reda Fathy, Mahmoud 1712 EGY0.001-0.8220-16.40 
  Samy Abdel Raoof, Ahmed 1577  * EGY1.0010.08201.60 
  Gahfer, Khaled 1768 LBA1.0010.23204.60 
  Abdel Aal, Ahmed 1649 EGY1.0010.13202.60 
  Hosni, Yehya 2146 EGY0.001-0.2820-5.60 
  Khalil, Ahmed Salem 2154 EGY1.0010.732014.60 
 * 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)
 
 Tanta Rapid Tanta EGY 2019-03-27
RcRownchangeKK*chgGame
 1888 1977 6.00 9 0.54 20 10.80 
  Adel Abdel Hafez, Alaa 1577  * EGY1.0010.08201.60 
  Osman, Osman Ahmed 1603 EGY1.0010.10202.00 
  Ashraf, Mohamed 2181 EGY0.001-0.2420-4.80 
  Ghasanalhindy 1750 PLE1.0010.21204.20 
  Amin, Ashraf f2180 EGY0.001-0.2420-4.80 
  Adel, Sara wf1773 EGY1.0010.24204.80 
  Labib, Ibrahim Hasan m2377  * EGY0.001-0.0820-1.60 
  Abdel Hameid, Zaki 1806 EGY1.0010.27205.40 
  Baqa Elbrince, Mohamed 1741 EGY1.0010.20204.00 
 * 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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