Individual Calculations August 2017
 Abo Bkr, Mohamed  Total change: -52.40  Rating chartPersonal card
 Egyptian Individuals 2017 (Final) Cairo EGY 2017-07-01
RcRownchangeKK*chgGame
 1883 1864 1.00 5 -1.31 40 -52.40 
  Hosni, Yehya 2117 EGY0.001-0.1940-7.60 
  Mohsen, Abdel Rahman 1464  * EGY1.0010.08403.20 
  Elhares, Alaa c2147 EGY0.001-0.1640-6.40 
  Abdel Aziz, Khaled 2079 EGY0.001-0.2340-9.20 
  Said Abdel Monem, Mohamed 1609 EGY0.001-0.8140-32.40 
 * 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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