Individual Calculations January 2012
 Visalatchi, R  Total change: 8.40  Rating chartPersonal card
 World Youth Chess Championship - U 18 Girls Caldas Novas/GO BRA 2011-11-18
 1990 1940 4.50 9 0.56 15 8.40 
  Kazimova, Narmin Nizami Qizi wm2241 AZE0.001-0.1515-2.25 
  Meghara, Lylia 1790 ALG1.0010.30154.50 
  Hakimifard, Ghazal wm2264 IRI0.5010.37155.55 
  Tjolsen, Katrine wm2242 NOR0.001-0.1515-2.25 
  Govindasamy, Seshni 1540  * RSA1.0010.08151.20 
  Palmitessa, Chiara 1966 ITA0.5010.04150.60 
  Saranya, J wf2069 IND0.001-0.3315-4.95 
  Shyngys Kyzy, Aijarkyn 1751 KGZ1.0010.25153.75 
  Anu, Bayar wf2050 MGL0.5010.15152.25 
 * 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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