Rapid: Individual Calculations April 2019
 Mohamed, Aly Essam  Total change: 12.80  Rating chartPersonal card
 Nasser Seddik ChessRapid 3 Alexandria EGY 2019-03-06
RcRownchangeKK*chgGame
 1810 1790 3.50 6 0.61 20 12.20 
  Abo Elmkarm, Mohamed 1461 EGY1.0010.12202.40 
  Ibrahim, Emad Eldin 2076 EGY0.001-0.1620-3.20 
  Mina, Ehab 1501 EGY1.0010.16203.20 
  Elatar, Mohamed 1860 EGY0.5010.10202.00 
  Mohamed, Mahmoud Mohamed 1769 EGY1.0010.47209.40 
  Raslan, Moustafa 2190  * 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)
 
 Nasser Seddik ChessRapid 4 Alexandria EGY 2019-03-23
RcRownchangeKK*chgGame
 1791 1790 3.00 6 0.03 20 0.60 
  El Alshey, Mahmoud 1390  * EGY1.0010.08201.60 
  Elamrawy, Mohamed 1972 EGY0.001-0.2620-5.20 
  Wafa, Diaa 1745 EGY1.0010.44208.80 
  Raslan, Moustafa 2190  * EGY0.001-0.0820-1.60 
  Kamil, Askandar 1532 EGY1.0010.18203.60 
  Farouk, Mohamed 1914 EGY0.001-0.3320-6.60 
 * 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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