Individual Calculations October 2012
 Mir Mahmoud, Afamia  Total change: -6.30  Rating chartPersonal card
 40th World Chess Olympiad-Women Istanbul TUR 2012-08-28
RcRownchangeKK*chgGame
 2099 1970 3.50 11 -0.42 15 -6.30 
  Gara, Ticia wg2370  * HUN0.5010.42156.30 
  Al-Khelaifi, Aisha 1688 QAT0.501-0.3415-5.10 
  Al-Rufaye, Iman Hasan Mohammed wm2171 IRQ0.001-0.2415-3.60 
  Ranasinghe, S D wm1826 SRI1.0010.31154.65 
  Yildiz, Betul Cemre wg2341 TUR0.001-0.1015-1.50 
  Steil-Antoni, Fiona wm2173 LUX0.5010.26153.90 
  Paehtz, Elisabeth mwg2370  * GER0.001-0.0815-1.20 
  Milligan, Helen wf1987 NZL0.001-0.4815-7.20 
  Mazariego-K., Carolina wm2045 GUA0.5010.10151.50 
  Greeff, Melissa wg2091 RSA0.001-0.3415-5.10 
  Smith, Olivia wf2022 WLS0.5010.07151.05 
 * 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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