Individual Calculations April 2008
 Jalabadze, Natia  Total change: 26.10  Rating chartPersonal card
 GEO Women 65 Ch (I League) Tbilisi GEO 2008-01-10
RcRownchangeKK*chgGame
 2089 2000 5.00 9 1.42 15 21.30 
  Khurtsilava, Inga wm2312 GEO0.001-0.1415-2.10 
  Geldiashvili, Irma 1715 GEO1.0010.16152.40 
  Vakhania, Alexandra 2183 GEO0.5010.24153.60 
  Zhorzholiani, Meri wf2152 GEO1.0010.701510.50 
  Batsiashvili, Nino wm2317 GEO0.5010.37155.55 
  Tsereteli, Tamar wg2350 GEO0.001-0.1115-1.65 
  Unapkoshvili, Nani 1843 GEO1.0010.29154.35 
  Ugulava, Lela 1954 GEO0.501-0.0615-0.90 
  Rizhamadze, Patman 1977 GEO0.501-0.0315-0.45 

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)
 
 GEO Girls-16 Ch. Tbilisi GEO 2008-02-08
RcRownchangeKK*chgGame
 1881 2000 5.50 8 0.32 15 4.80 
  Chakvetadze, Dea 1716 GEO1.0010.16152.40 
  Tevzadze, Mariam 1752 GEO1.0010.19152.85 
  Rizhamadze, Patman 1977 GEO0.001-0.5315-7.95 
  Shamatava, Ana 1765 GEO1.0010.21153.15 
  Anakidze, Nino 1887 GEO1.0010.35155.25 
  Arabidze, Meri wf2125 GEO0.001-0.3315-4.95 
  Macharashvili, Tekla 1874 GEO1.0010.33154.95 
  Ugulava, Lela 1954 GEO0.501-0.0615-0.90 

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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