Individual Calculations October 2012
 Algildah, Nibal  Total change: -6.75  Rating chartPersonal card
 40th World Chess Olympiad-Women Istanbul TUR 2012-08-28
RcRownchangeKK*chgGame
 1998 1881 2.50 8 -0.45 15 -6.75 
  Gara, Anita mwg2281  * HUN0.001-0.0815-1.20 
  Al-Khulaifi, Ghada 1646 QAT0.001-0.7915-11.85 
  Jalaluldeen, Kareen Kamal J. wf1780 IRQ0.501-0.1415-2.10 
  Kaya, Emel wc1974 TUR0.5010.13151.95 
  Boyard, Marie 2035 LUX1.0010.711510.65 
  Melamed, Tetyana wg2281  * GER0.001-0.0815-1.20 
  Gao, Judy wc1949 NZL0.5010.09151.35 
  Mencos, Claudia wm2035 GUA0.001-0.2915-4.35 
 * 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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