Individual Calculations May 2015
 Vasova, Maria  Total change: -19.60  Rating chartPersonal card
 Bulgarian chess championship for girls U18 - 2015 Plovdiv BUL 2015-04-03
RcRownchangeKK*chgGame
 1777 2076 4.00 7 -1.82 40 -72.80 
  Dyulgerova, Elena 1676  * BUL1.0010.08403.20 
  Koleva, Djuliana 1704 BUL0.001-0.9040-36.00 
  Ivanova, Simoneta wf2036 BUL0.001-0.5640-22.40 
  Spasova, Tsvetelina 1812 BUL1.0010.18407.20 
  Pencheva, Iva 1857 BUL1.0010.22408.80 
  Traykova, Vasilena 1676  * BUL0.001-0.9240-36.80 
  Dimova, Mariya 1676  * BUL1.0010.08403.20 
 * 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)
 
 64th Bulgarian Individual chess championship-Women Pleven BUL 2015-04-18
RcRownchangeKK*chgGame
 2108 2076 5.50 9 1.33 40 53.20 
  Galunova, Tsveta 2182 BUL1.0010.644025.60 
  Radeva, Viktoria wc1997 BUL1.0010.394015.60 
  Voiska, Margarita wg2367 BUL0.5010.354014.00 
  Ivanova, Simoneta wf2036 BUL0.001-0.5640-22.40 
  Andreeva, Plamena wf2074 BUL1.0010.504020.00 
  Yordanova, Svetla wm2101 BUL0.001-0.4740-18.80 
  Shivacheva, Donika 1841 BUL1.0010.21408.40 
  Nikolova, Adriana wg2329 BUL0.001-0.1940-7.60 
  Antova, Gabriela wf2047 BUL1.0010.464018.40 

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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