Individual Calculations April 2009
 Zainullina, Nataliya  Total change: -46.20  Rating chartPersonal card
 PriFR Chmp. 2009 Men open Kazan RUS 2009-01-20
RcRownchangeKK*chgGame
 2070 2173 4.00 8 -1.12 15 -16.80 
  Kharlov, Andrei g2511 RUS0.001-0.1215-1.80 
  Mubarakshin, Marsel 2021 RUS0.001-0.7015-10.50 
  Protsenko, Elina 1909 RUS0.501-0.3215-4.80 
  Pavlov, Viktor 2050 RUS0.501-0.1715-2.55 
  Zaynutdinov, Iskander 1904 RUS1.0010.17152.55 
  Palachev, Petr 2049 RUS0.501-0.1715-2.55 
  Vafin, Ayrat 2051 RUS0.501-0.1715-2.55 
  Stepulev, Andrey 2067 RUS1.0010.36155.40 

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)
 
 RUS Women's Chmp. 2009 FL open Smolensk RUS 2009-02-26
RcRownchangeKK*chgGame
 2011 2173 5.00 9 -1.26 15 -18.90 
  Della-Rossa, Anastasia wf1868 RUS0.501-0.3615-5.40 
  Sukhareva, Valentina 2078 RUS1.0010.37155.55 
  Bezgodova, Maria wf2101 RUS0.501-0.1015-1.50 
  Makeeva, Tatiana 1866 RUS0.501-0.3615-5.40 
  Gusarchuk, Anastasija 2112 RUS0.501-0.0815-1.20 
  Skakun, Valentina 1823 RUS0.501-0.3915-5.85 
  Bogacheva, Anna 1945 RUS0.501-0.2915-4.35 
  Samigullina, Diana wf2083 RUS1.0010.38155.70 
  Ivakhinova, Inna wm2224 RUS0.001-0.4315-6.45 

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
 2186 2173 4.50 11 -0.70 15 -10.50 
  Kovanova, Baira wg2386 RUS0.5010.27154.05 
  Molchanova, Tatjana wm2319 RUS0.001-0.3015-4.50 
  Ziaziulkina, Nastassia 1950 BLR0.501-0.2815-4.20 
  Khokhlova, Ekaterina 1823 RUS1.0010.11151.65 
  Paulet, Iozefina wm2315 ROU0.001-0.3115-4.65 
  Petrukhina, Irina 1905 RUS0.501-0.3315-4.95 
  Zykova, Antonina 2103 RUS0.501-0.1015-1.50 
  Bulmaga, Irina wm2300 MDA0.5010.17152.55 
  Zakurdjaeva, Irina wg2295 RUS0.5010.17152.55 
  Gritsayeva, Oksana wf2341 UKR0.5010.22153.30 
  Berzina, Ilze wm2308 LAT0.001-0.3215-4.80 

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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