Individual Calculations January 2009
 Javakhadze, Zurab  Total change: 20.85  Rating chartPersonal card
 Int. Festival "IGI" U-16 Tbilisi GEO 2008-10-03
RcRownchangeKK*chgGame
 1961 2182 6.50 7 1.21 15 18.15 
  Tevzadze, Mariam 1832 GEO1.0010.11151.65 
  Merabishvili, Alexandre 1905 GEO1.0010.17152.55 
  Lomidze, Giorgi 1893 GEO0.501-0.3415-5.10 
  Tsirekidze, Giorgi 1840 GEO1.0010.12151.80 
  Beradze, Irakli 2098 GEO1.0010.38155.70 
  Nikolashvili, Giorgi 2244 GEO1.0010.59158.85 
  Unapkoshvili, Nani 1916 GEO1.0010.18152.70 

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)
 
 Maia Chiburdanidze Cup. Open Kutaisi GEO 2008-11-22
RcRownchangeKK*chgGame
 1990 2182 4.50 6 0.21 15 3.15 
  Dvalishvili, Vazha 1832 GEO1.0010.11151.65 
  Tsirekidze, Giorgi 1840 GEO1.0010.12151.80 
  Benidze, Davit f2407 GEO0.001-0.2215-3.30 
  Sirbiladze, Sulkhan 2133 GEO0.501-0.0715-1.05 
  Gorduladze, Giorgi 1832 GEO1.0010.11151.65 
  Endeladze, Ramaz 1898 GEO1.0010.16152.40 

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)
 
 GEO 68 Ch (Qual) Tbilisi GEO 2008-11-26
RcRownchangeKK*chgGame
 1980 2182 6.00 8 -0.03 15 -0.45 
  Tedoshvili, Dimitri 1879 GEO1.0010.14152.10 
  Unapkoshvili, Nani 1916 GEO1.0010.18152.70 
  Janiashvili, Irakli 2191 GEO0.001-0.4915-7.35 
  Kekelidze, Nino 2007 GEO0.001-0.7315-10.95 
  Khurtsidze, Tornike 1913 GEO1.0010.17152.55 
  Topuria, Revaz 1993 GEO1.0010.25153.75 
  Kerashvili, Giorgi 1975 GEO1.0010.23153.45 
  Tsereteli, Kakhaber 1963 GEO1.0010.22153.30 

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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