Individual Calculations September 2009
 Ivanova, Simoneta  Total change: 43.95  Rating chartPersonal card
 6-th The Hopes of the World 12 years old St. st. Constantin and Helena Resort BUL 2009-06-23
RcRownchangeKK*chgGame
 1733 1718 1.00 3 -0.47 15 -7.05 
  Filatov, Semen 1510 RUS0.501-0.2715-4.05 
  Vasenina, Anna 1690 RUS0.001-0.5415-8.10 
  Subbotsky, Mikhail 1998 RUS0.5010.34155.10 

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)
 
 19th Open Womens Bulgarian Championship 2009 Vratsa BUL 2009-07-25
RcRownchangeKK*chgGame
 2024 1763 4.00 8 2.16 15 32.40 
  Dragomirescu, Angela wm2163  * ROU0.001-0.0815-1.20 
  Maksimovic, Suzana wg2163  * SRB0.001-0.0815-1.20 
  Shivacheva, Donika 1645 BUL1.0010.34155.10 
  Benderac, Ana wg2163  * SRB0.5010.42156.30 
  Yordanova, Svetla wm2163  * BUL1.0010.921513.80 
  Vladimirova, Maria 2078 BUL0.5010.36155.40 
  Bulmaga, Elena 1657 MDA1.0010.36155.40 
  Videnova, Iva wf2163  * BUL0.001-0.0815-1.20 
 * 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)
 
 Team Championship for girls U16 Borovets BUL 2009-08-07
RcRownchangeKK*chgGame
 1714 1763 3.50 4 1.24 15 18.60 
  Georgieva, Marina 1779 BUL1.0010.52157.80 
  Vasileva, Veronika 1598 BUL1.0010.28154.20 
  Miteva, Silvena 1591 BUL1.0010.27154.05 
  Tsekova, Viktoria 1886 BUL0.5010.17152.55 

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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