Rapid: Individual Calculations August 2022
 Abdel Fatah Elsayed, Ahmed  Total change: 13.80  Rating chartPersonal card
 Yahya Hosny Tournament Chess (Rapid) Qaliobia EGY 2022-07-12
RcRownchangeKK*chgGame
 1855 1867 5.00 8 0.89 20 17.80 
  Tantawy, Amr 1567 EGY1.0010.15203.00 
  Sameeh, Hany f1981 EGY0.5010.16203.20 
  Amin, Ashraf f2088 EGY0.001-0.2220-4.40 
  Gohar, Mohamed Ahmed 1720 EGY1.0010.30206.00 
  Abdo Mohamed , Shady 1786 EGY1.0010.39207.80 
  Medhat, Magdy 1771 EGY0.501-0.1320-2.60 
  Saiid, Aly 1837 EGY1.0010.46209.20 
  Khalil, Ahmed Salem 2089 EGY0.001-0.2220-4.40 

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)
 
 MANSORA CHESS CLUB ( MCC ) 6 th INTERNATIONAL RAPID CHESS TOURNAMENT Dakahlia EGY 2022-07-21
RcRownchangeKK*chgGame
 1840 1867 4.00 8 -0.20 20 -4.00 
  Abdel Aal, Taha 1467  * EGY1.0010.08201.60 
  Gabr, Mohsen f2168 EGY0.001-0.1520-3.00 
  Bauomy, Magdy 1633 EGY1.0010.21204.20 
  Reda Fathy, Mahmoud 1726 EGY0.501-0.1920-3.80 
  Elsenosy, Hesham 2035 EGY1.0010.722014.40 
  Khairat , Ahmed c2140 EGY0.001-0.1720-3.40 
  Alyeldin, Mohamed 1972 EGY0.5010.14202.80 
  Rezk, Romany 1581 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)
 

 

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