Individual Calculations January 2010
 Jalabadze, Natia  Total change: -12.45  Rating chartPersonal card
 IGI Cup (U-16) Tbilisi GEO 2009-10-19
RcRownchangeKK*chgGame
 1745 2029 4.00 7 -1.82 15 -27.30 
  Mangiashvili, Otar 1733 GEO1.0010.15152.25 
  Sulamanidze, Mariam 1819 GEO0.001-0.7715-11.55 
  Liparteliani, Ana 1629  * GEO0.501-0.4215-6.30 
  Khintibidze, Sopiko 1629  * GEO1.0010.08151.20 
  Ebralidze, Alexandre 1835 GEO0.001-0.7515-11.25 
  Zumbulidze, Ilia 1759 GEO1.0010.17152.55 
  Nadirashvili, Shalva 1811 GEO0.501-0.2815-4.20 
 * 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)
 
 GEO 69 Ch (Qualification) Tbilisi GEO 2009-11-18
RcRownchangeKK*chgGame
 1979 2029 4.50 8 0.08 15 1.20 
  Khubunaia, Leonti 1629  * GEO1.0010.08151.20 
  Gogishvili, Dea 1841 GEO1.0010.26153.90 
  Gogadze, Nodar 2088 GEO0.5010.08151.20 
  Benidze, Gigla 1911 GEO1.0010.34155.10 
  Chkhaidze, Nikoloz 2194 GEO0.5010.22153.30 
  Volkov, Nika 2054 GEO0.001-0.4715-7.05 
  Chikovani, Iuri f2195 GEO0.001-0.2815-4.20 
  Khaburzania, Shalva 1917 GEO0.501-0.1515-2.25 
 * 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)
 
 GEO Women 67 Ch (I League) Tbilisi GEO 2009-12-02
RcRownchangeKK*chgGame
 2080 2029 4.50 8 0.91 15 13.65 
  Tsereteli, Tamar wg2393 GEO0.001-0.1015-1.50 
  Kalandarishvili, Svetlana 1772 GEO1.0010.18152.70 
  Khurtsilava, Inga wm2298 GEO0.001-0.1715-2.55 
  Gogishvili, Dea 1841 GEO1.0010.26153.90 
  Khmiadashvili, Tamar wg2198 GEO1.0010.721510.80 
  Purtseladze, Maka mwg2304 GEO0.001-0.1715-2.55 
  Kobeshavidze, Lika 1906 GEO0.501-0.1715-2.55 
  Imnadze, Nato 1924 GEO1.0010.36155.40 

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)
 

 

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