Individual Calculations August 2015
 Antova, Gabriela  Total change: 79.60  Rating chartPersonal card
 10th Open Women's Bulgarian Championship "Thracian Princess" Vratsa BUL 2015-07-20
RcRownchangeKK*chgGame
 2140 2109 5.50 8 1.99 40 79.60 
  Ma, Ichen 1709  * BUL1.0010.08403.20 
  Avramidou, Anastasia wf2279 GRE0.001-0.2840-11.20 
  Krasteva, Beloslava 1760 BUL1.0010.11404.40 
  Ionescu, Irina wg2251 ROU0.5010.19407.60 
  Cosma, Elena-Luminita wg2326 ROU0.5010.284011.20 
  Nikolova, Adriana wg2332 BUL1.0010.784031.20 
  Voiska, Margarita wg2303 BUL0.5010.254010.00 
  Bukhteeva, Viktoria wf2163 RUS1.0010.584023.20 
 * 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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