Rapid: Individual Calculations October 2017
 Abd Elsalam, Mohamed  Total change: 21.60  Rating chartPersonal card
 9th Gharbia Rapid Chess Tournament Elmahalla EGY 2017-09-03
RcRownchangeKK*chgGame
 1824 1712 4.00 8 1.08 20 21.60 
  Hosni, Yehya 2112  * EGY0.001-0.0820-1.60 
  Nyazi, Nour 1312  * EGY1.0010.08201.60 
  Kamal, Edmon 1906 EGY0.001-0.2520-5.00 
  Elawadly, Mohamed 1461 EGY1.0010.19203.80 
  Ahmed Yehia, Ahmed 1864 EGY0.001-0.3020-6.00 
  Samy, Amro 2090 EGY1.0010.912018.20 
  Eltunsawy, Mohamed 1859 EGY1.0010.702014.00 
  Morsy, Elsayed 1988 EGY0.001-0.1720-3.40 
 * 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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