Rapid: Individual Calculations May 2019
 Abo Elmkarm, Mohamed  Total change: 94.60  Rating chartPersonal card
 Nasser Seddik Chess Rapid 5 Alexandria EGY 2019-04-17
RcRownchangeKK*chgGame
 1764 1483 2.50 7 1.17 20 23.40 
  Tamer, Mohamed f1883  * EGY0.5010.42208.40 
  Raslan, Moustafa 1883  * EGY0.001-0.0820-1.60 
  Nady, Islam 1463 EGY1.0010.47209.40 
  Elfaham, Mahmoud 1804 EGY0.001-0.1320-2.60 
  Mohamed, Aly Essam 1803 EGY0.001-0.1320-2.60 
  Madyan, Amro 1883  * EGY0.001-0.0820-1.60 
  Abdel Aziz, Mohamed 1629 EGY1.0010.702014.00 
 * 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)
 
 Alex Engineers Rapid Alexandria EGY 2019-04-25
RcRownchangeKK*chgGame
 1848 1483 4.50 9 3.56 20 71.20 
  Elgantiry, Ahmed 1883  * EGY1.0010.922018.40 
  M.abdalla, Yasser 1883  * EGY1.0010.922018.40 
  Ibrahim, Emad Eldin 1883  * EGY0.001-0.0820-1.60 
  Gabr, Mohsen f1883  * EGY0.001-0.0820-1.60 
  Saiid, Atef Saiid 1720 EGY0.5010.30206.00 
  Darwish, Amro 1858 EGY0.001-0.0920-1.80 
  Elgamal, Hamdy 1757 EGY1.0010.832016.60 
  Meleiha, Mohamed 1883  * EGY1.0010.922018.40 
  Fouad, Mohamed 1883  * EGY0.001-0.0820-1.60 
 * 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)
 

 

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