Individual Calculations April 2009
 Beradze, Irakli  Total change: 47.10  Rating chartPersonal card
 GEO 68Ch (I League) Tbilisi GEO 2008-12-13
RcRownchangeKK*chgGame
 2247 2098 6.00 9 3.12 15 46.80 
  Magalashvili, Davit m2448 GEO0.001-0.1115-1.65 
  Merabishvili, Alexandre 1905 GEO1.0010.25153.75 
  Lomsadze, Davit 2368 GEO0.5010.33154.95 
  Tsiramua, Nodar 2078 GEO1.0010.47157.05 
  Shalamberidze, Akaki m2389 GEO0.5010.35155.25 
  Chikovani, Iuri f2221 GEO0.5010.17152.55 
  Kuparadze, Giga 2359 GEO0.5010.32154.80 
  Danelia, Mariam wm2218 GEO1.0010.66159.90 
  Tsatsalashvili, Keti wm2235 GEO1.0010.681510.20 

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
 1961 2098 5.50 7 0.91 15 13.65 
  Burduli, Guga 1748 GEO1.0010.11151.65 
  Macharashvili, Tekla 1808 GEO1.0010.16152.40 
  Kumsiashvili, Nikoloz 1832 GEO1.0010.18152.70 
  Javakhadze, Zurab 2182 GEO0.5010.12151.80 
  Nikolashvili, Giorgi 2244 GEO0.001-0.3015-4.50 
  Jalabadze, Natia 2023 GEO1.0010.40156.00 
  Lomidze, Giorgi 1893 GEO1.0010.24153.60 

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
 2018 2124 3.50 7 -0.89 15 -13.35 
  Kobeshavidze, Lika 1774 GEO1.0010.11151.65 
  Bregadze, Levan f2394 GEO0.001-0.1715-2.55 
  Merabishvili, Alexandre 1897 GEO1.0010.21153.15 
  Jalabadze, Natia 2036 GEO0.501-0.1215-1.80 
  Janiashvili, Irakli 2214 GEO0.001-0.3815-5.70 
  Imnadze, Nato 1836 GEO1.0010.16152.40 
  Anakidze, Nino 1976 GEO0.001-0.7015-10.50 

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)
 
 Tbilisi Boys-14 Ch Tbilisi GEO 2009-02-12
RcRownchangeKK*chgGame
 1839 2124 7.00 8 0.31 15 4.65 
  Khomeriki, Nino 1774 GEO1.0010.11151.65 
  Ebralidze, Alexandre 1824 GEO1.0010.15152.25 
  Nadirashvili, Shalva 1884 GEO1.0010.20153.00 
  Lomidze, Giorgi 1916 GEO0.501-0.2715-4.05 
  Benidze, Gigla 1871 GEO1.0010.19152.85 
  Burduli, Guga 1774 GEO0.501-0.3915-5.85 
  Kumsiashvili, Nikoloz 1898 GEO1.0010.21153.15 
  Mangiashvili, Otar 1774 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)
 
 GEO B-14 Ch Tbilisi GEO 2009-03-05
RcRownchangeKK*chgGame
 1822 2124 6.50 8 -0.31 15 -4.65 
  Kelaptrishvili, Irakli 1774 GEO1.0010.11151.65 
  Benidze, Gigla 1871 GEO0.501-0.3115-4.65 
  Burduli, Guga 1774 GEO0.501-0.3915-5.85 
  Mangiashvili, Otar 1774 GEO1.0010.11151.65 
  Ebralidze, Alexandre 1824 GEO1.0010.15152.25 
  Shonia, Giorgi 1774 GEO1.0010.11151.65 
  Nadirashvili, Shalva 1884 GEO1.0010.20153.00 
  Kumsiashvili, Nikoloz 1898 GEO0.501-0.2915-4.35 

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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