Individual Calculations September 2009
 Vladimirova, Maria  Total change: 24.15  Rating chartPersonal card
 19th Open Womens Bulgarian Championship 2009 Vratsa BUL 2009-07-25
RcRownchangeKK*chgGame
 2153 2078 3.50 8 0.33 15 4.95 
  Dragomirescu, Angela wm2215 ROU0.5010.18152.70 
  Stefanova, Milena 1985 BUL1.0010.37155.55 
  Benderac, Ana wg2298 SRB1.0010.781511.70 
  Raeva, Elitsa wm2236 BUL0.5010.21153.15 
  Bulmaga, Irina wm2277 MDA0.001-0.2415-3.60 
  Ivanova, Simoneta 1763 BUL0.501-0.3615-5.40 
  Videnova, Iva wf2197 BUL0.001-0.3415-5.10 
  Maksimovic, Suzana wg2255 SRB0.001-0.2715-4.05 

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)
 
 Romania-Bulgaria, women's match Buharest BUL 2009-08-02
RcRownchangeKK*chgGame
 2229 2078 2.50 4 1.28 15 19.20 
  Sgircea, Silvia-Raluca wf2199 ROU1.0010.66159.90 
  Craciun, Paula-Iulia wf2168 ROU0.5010.12151.80 
  Sandu, Mihaela wg2312 ROU0.001-0.2115-3.15 
  Padurariu, Ioana-Smaranda wm2238 ROU1.0010.711510.65 

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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