Individual Calculations April 2009
 Janiashvili, Irakli  Total change: -6.30  Rating chartPersonal card
 GEO 68Ch (I League) Tbilisi GEO 2008-12-13
RcRownchangeKK*chgGame
 2065 2191 5.00 9 -0.88 15 -13.20 
  Tsirekidze, Giorgi 1841 GEO1.0010.11151.65 
  Shalamberidze, Akaki m2389 GEO0.001-0.2415-3.60 
  Kerashvili, Giorgi 1975 GEO0.001-0.7815-11.70 
  Topuria, Revaz 1993 GEO1.0010.24153.60 
  Kekelidze, Nino 2007 GEO1.0010.26153.90 
  Sirbiladze, Demur 1994 GEO0.001-0.7515-11.25 
  Merabishvili, Alexandre 1905 GEO1.0010.16152.40 
  Tsiramua, Nodar 2078 GEO1.0010.35155.25 
  Chigladze, Iveri m2401 GEO0.001-0.2315-3.45 

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)
 
 Temur Lomaia Memorial. U-16 Tbilisi GEO 2008-12-23
RcRownchangeKK*chgGame
 1965 2191 6.00 7 0.71 15 10.65 
  Khizanishvili, Lasha 1841 GEO1.0010.11151.65 
  Ebralidze, Alexandre 1841 GEO1.0010.11151.65 
  Kobeshavidze, Lika 1841 GEO1.0010.11151.65 
  Tsereteli, Kakhaber 1963 GEO1.0010.21153.15 
  Javakhadze, Zurab 2182 GEO0.001-0.5115-7.65 
  Imnadze, Nato 1845 GEO1.0010.11151.65 
  Nikolashvili, Giorgi 2244 GEO1.0010.57158.55 

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)
 
 CPA 1st Ch Tbilisi GEO 2009-01-04
RcRownchangeKK*chgGame
 2058 2214 4.50 7 -0.25 15 -3.75 
  Ebralidze, Alexandre 1864 GEO1.0010.11151.65 
  Danelia, Mariam wm2219 GEO0.001-0.4915-7.35 
  Javakhadze, Zurab 2203 GEO0.501-0.0215-0.30 
  Merabishvili, Alexandre 1897 GEO1.0010.13151.95 
  Beradze, Irakli 2124 GEO1.0010.38155.70 
  Nikolashvili, Giorgi 2233 GEO0.001-0.4715-7.05 
  Tsomaia, Merab 1864 GEO1.0010.11151.65 

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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