Individual Calculations May 2010
 Ameir, Moheb  Total change: 38.10  Rating chartPersonal card
 Egyptian League 2009/2010 Section B Many Cities EGY 2010-01-01
RcRownchangeKK*chgGame
 1905 2079 3.00 3 0.92 15 13.80 
  Elansary, Ayman 2018 EGY1.0010.42156.30 
  Fouad, Abanob 1679  * EGY1.0010.08151.20 
  Elansary, Ayman 2018 EGY1.0010.42156.30 
 * 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)
 
 Arab Boys U16 2009 Tripoli LBA 2010-01-28
RcRownchangeKK*chgGame
 1900 2079 6.50 7 1.62 15 24.30 
  Illan, Mohammed 1863 JOR1.0010.22153.30 
  Saeed, Ishaq f2225 UAE0.5010.20153.00 
  Tarboush, Husam 2070 SYR1.0010.49157.35 
  Al Felo, Al Said Juma 1708 LBA1.0010.10151.50 
  Al-Marzouqi, Abdulla M 2012 UAE1.0010.41156.15 
  Mohammed S, Abbas 1708 IRQ1.0010.10151.50 
  Alnami, Salaheddin 1716 LBA1.0010.10151.50 

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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