Rapid: Individual Calculations April 2019
 Hassan, Moustafa Mohamed  Total change: 2.80  Rating chartPersonal card
 Zagazig Rapid2019 zagazig EGY 2019-03-06
RcRownchangeKK*chgGame
 1888 1764 3.00 8 0.14 20 2.80 
  Roshdy, Mahmoud 2164  * EGY0.001-0.0820-1.60 
  Ghareb, Ahmed 1994 EGY1.0010.792015.80 
  Sharaf Eldin, Tamer 2061 EGY0.001-0.1520-3.00 
  Hosni, Yehya 2146 EGY0.001-0.0920-1.80 
  Emad, Waleed 1502 EGY1.0010.18203.60 
  Megahed, Wael 1926 EGY0.001-0.2920-5.80 
  Yasser, Rakan 1433 EGY1.0010.12202.40 
  Elahl, Mohamed 1881 EGY0.001-0.3420-6.80 
 * 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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