Individual Calculations January 2020
 Mohammed, A. E. Orouq  Total change: -56.80  Rating chartPersonal card
 Alexandria Open 2019 (2000 or more) Alexandria EGY 2019-12-21
RcRownchangeKK*chgGame
 1708 1595 0.50 5 -1.42 40 -56.80 
  Atea, Khaled 1995  * EGY0.001-0.0840-3.20 
  Gad, Mohammed Qotb 1914 EGY0.001-0.1340-5.20 
  Swilam, Mahmoud 1468 EGY0.501-0.1740-6.80 
  Elganbehy, Mohamed 1617 EGY0.001-0.4740-18.80 
  Fahim, Ashraf 1545 EGY0.001-0.5740-22.80 
 * 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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