Individual Calculations March 2012
 Chilingirova, Pavlina  Total change: -10.20  Rating chartPersonal card
 61th Bulgarian Individual Chess Championship Semifinal - Women Plovdiv BUL 2012-02-06
 1858 2119 6.50 9 -0.68 15 -10.20 
  Radeva, Viktoria wc1760 BUL0.001-0.9015-13.50 
  Ivanova, Simoneta 1972 BUL0.501-0.2015-3.00 
  Pencheva, Iva 1816 BUL1.0010.14152.10 
  Tsekova, Viktoria 1859 BUL0.501-0.3215-4.80 
  Sirkova, Darena wf2086 BUL1.0010.45156.75 
  Salimova, Nurgyul wf1737 BUL1.0010.09151.35 
  Galunova, Tsveta 2040 BUL0.501-0.1115-1.65 
  Atanasova, Elitsa 1732 BUL1.0010.09151.35 
  Vasileva, Cveta 1719  * BUL1.0010.08151.20 
 * 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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