Individual Calculations September 2009
 Lortkipanidze, Nodar  Total change: 5.10  Rating chartPersonal card
 1st Int.Open "Tbilisi Municipality Cup" Tbilisi GEO 2009-06-15
RcRownchangeKK*chgGame
 2143 2219 5.00 9 -0.19 15 -2.85 
  Mzhavia, Mariam 1869 GEO1.0010.11151.65 
  Maghalashvili, Davit m2490 GEO0.5010.33154.95 
  Harutjunyan, Gevorg g2504 ARM0.001-0.1615-2.40 
  Kuchava, Ana 1922 GEO0.501-0.3515-5.25 
  Shengelia, Nikoloz 1910 GEO1.0010.14152.10 
  Benidze, Gigla 1891 GEO1.0010.13151.95 
  Gaprindashvili, Valeriane g2453 GEO0.001-0.2115-3.15 
  Imnadze, Nato 1884 GEO1.0010.12151.80 
  Tsereteli, Tamar wg2365 GEO0.001-0.3015-4.50 

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)
 
 Nana Alexandria Cup. B-16 Poti GEO 2009-07-09
RcRownchangeKK*chgGame
 1913 2215 8.00 9 0.53 15 7.95 
  Shonia, Giorgi 1815  * GEO1.0010.08151.20 
  Dangadze, Giorgi 1863 GEO1.0010.11151.65 
  Kochakidze, Tato 1815  * GEO1.0010.08151.20 
  Beradze, Irakli 2137 GEO1.0010.39155.85 
  Nikolashvili, Giorgi 2185 GEO0.001-0.5415-8.10 
  Khakhutashvili, Alexandre 1815  * GEO1.0010.08151.20 
  Ghvamberia, Nika 1815  * GEO1.0010.08151.20 
  Benidze, Gigla 1911 GEO1.0010.14152.10 
  Tsirekidze, Giorgi 1864 GEO1.0010.11151.65 
 * 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)
 

 

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