Individual Calculations April 2009
 Butuc, Maria  Total change: -11.70  Rating chartPersonal card
 Moscow open 2009 C Women Moscow RUS 2009-01-31
RcRownchangeKK*chgGame
 2186 2182 4.00 8 0.09 15 1.35 
  Vasiukova, Ekaterina 1832 RUS1.0010.11151.65 
  Paehtz, Elisabeth mwg2455 GER0.001-0.1715-2.55 
  Sysoykina, Lidia 1924 RUS1.0010.18152.70 
  Vasilkova, Svetlana wm2371 RUS0.5010.25153.75 
  Bodnaruk, Anastasia wf2384 RUS0.001-0.2415-3.60 
  Larina, Marija wf2109 RUS1.0010.40156.00 
  Grabuzova, Tatiana wg2332 RUS0.001-0.3015-4.50 
  Samigullina, Diana wf2083 RUS0.501-0.1415-2.10 

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)
 
 10. European Ind. Women's Chmp. 2009 St.Petersburg RUS 2009-03-08
RcRownchangeKK*chgGame
 2154 2182 5.00 11 -0.87 15 -13.05 
  Foisor, Cristina-Adela mwg2412 ROU0.001-0.2115-3.15 
  Efremova, Daria 1910 RUS1.0010.17152.55 
  Severiukhina, Zoja wf2327 RUS0.001-0.3115-4.65 
  Azimova, Karina 1940 RUS0.501-0.3015-4.50 
  Berzina, Ilze wm2308 LAT0.5010.17152.55 
  Lomakina, Galja wm2058 RUS0.001-0.6715-10.05 
  Bezgodova, Maria wf2101 RUS0.501-0.1115-1.65 
  Kluchik, Julia 1953 RUS1.0010.21153.15 
  Zimina, Olga mwg2363 ITA0.001-0.2615-3.90 
  Nikanova, Ekaterina 2049 BLR1.0010.32154.80 
  Borisova, Elizaveta wg2270 RUS0.5010.12151.80 

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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