Individual Calculations October 2012
 Al-Khelaifi, Aisha  Total change: -6.90  Rating chartPersonal card
 40th World Chess Olympiad-Women Istanbul TUR 2012-08-28
RcRownchangeKK*chgGame
 1867 1688 2.50 10 -0.46 15 -6.90 
  Boric, Elena wm2088  * BIH0.001-0.0815-1.20 
  Mir Mahmoud, Afamia 1970 SYR0.5010.34155.10 
  Madrigal, Ana Daniela wf2026 NCA0.001-0.1215-1.80 
  Baktach, Nesrine 1760 TUN1.0010.60159.00 
  Lin, Yu-Tong Elaine 1482 TPE0.501-0.2615-3.90 
  Olatunji, Oluwatobiloba 1825 NGR0.001-0.3215-4.80 
  Baklanova, Tatiana wm2088  * UKR0.001-0.0815-1.20 
  Jalal, Amani 1689 YEM0.001-0.5015-7.50 
  Dahdal, Lougain wm1923 JOR0.001-0.2115-3.15 
  Vilhete, Vania Fausto Da T. 1816 MOZ0.5010.17152.55 
 * 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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