Rapid: Individual Calculations September 2021
 Elhariry, Mohamed  Total change: 68.80  Rating chartPersonal card
 Delta Rapid tournament ( Max rating 2050 ) Giza EGY 2021-07-30
RcRownchangeKK*chgGame
 1819 1303 4.00 9 3.49 20 69.80 
  Hefny, Ibrahem 1873 EGY1.0010.982019.60 
  Mohamed, Tamer 1889 EGY0.001-0.0220-0.40 
  Shiba S.eldin, Ahmed 1716 EGY1.0010.932018.60 
  Fahmy, Ahmed 2001 EGY1.0010.992019.80 
  Ismail, Hany 1842 EGY0.001-0.0320-0.60 
  Hafez, Mohamed 1813 EGY0.001-0.0420-0.80 
  Elsayed, Sayed Fathy 1669 EGY1.0010.902018.00 
  Hussein, Hany 2038 EGY0.001-0.0120-0.20 
  Mohamed Elsayed, Ayman 1530 EGY0.001-0.2120-4.20 

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)
 
 Senet Chess 2nd International Rapid Tournament Cairo EGY 2021-08-28
RcRownchangeKK*chgGame
 1950 1303 0.00 3 -0.05 20 -1.00 
  El Arousy, Abdul Hameed m2038 EGY0.001-0.0120-0.20 
  Hosny, Hosam 1977 EGY0.001-0.0120-0.20 
  Abdel Fattah, Mansour 1836 EGY0.001-0.0320-0.60 

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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