Individual Calculations October 2015
 Alarbi, Abdulhalim  Total change: 48.00  Rating chartPersonal card
 Alsalam Open Tournament Tripoli LBA 2015-08-25
RcRownchangeKK*chgGame
 1965 1823 3.50 7 1.20 40 48.00 
  Franka, Mahmoud 2009 LBA0.5010.24409.60 
  Madi, Emad 2080 LBA1.0010.824032.80 
  Zenhom, Talaat 2223  * EGY0.001-0.0840-3.20 
  Swayed, Hesham 1946 SYR1.0010.674026.80 
  Abugenda, Nagi 2006 LBA0.001-0.2640-10.40 
  Ramadan, Siraj 1610 LBA0.501-0.2740-10.80 
  Elnaami, Hashem A.k. 1883 LBA0.5010.08403.20 
 * 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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