Individual Calculations January 2012
 Schulz, Anja  Total change: 2.55  Rating chartPersonal card
 World Youth Chess Championship - U 18 Girls Caldas Novas/GO BRA 2011-11-18
 2012 2113 4.50 7 0.17 15 2.55 
  Perera, Anjana wc1827 SRI1.0010.16152.40 
  Hejazipour, Mitra wm2225 IRI0.001-0.3515-5.25 
  Kaplan, Ebru 1849 TUR1.0010.18152.70 
  Baciu, Diana wf2205 MDA0.001-0.3715-5.55 
  , A, Akshaya 2010 IND1.0010.36155.40 
  Le Bail, Arielle 1847 FRA1.0010.18152.70 
  Martinez, Ayelen 2123 ARG0.5010.01150.15 

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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