Individual Calculations November 2017
 Said, Riad  Total change: -36.40  Rating chartPersonal card
 9th Beirut international chess championship 2017 Beirut LBN 2017-09-30
RcRownchangeKK*chgGame
 1844 1812 1.00 4 -0.91 40 -36.40 
  Gevorgyan, Maria wm2212  * ARM0.001-0.0840-3.20 
  Khoder, Akram 1547 LBN1.0010.18407.20 
  Abdulaziz, Mahmoud c2088 LBN0.001-0.1740-6.80 
  Khallouf, Abdallah 1530 LBN0.001-0.8440-33.60 
 * 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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