Individual Calculations July 2009
 Imnadze, Nato  Total change: 21.90  Rating chartPersonal card
 Doves-CPA Tbilisi GEO 2009-03-17
RcRownchangeKK*chgGame
 1841 1836 4.00 6 1.00 15 15.00 
  Chakvetadze, Dea 1649 GEO0.501-0.2415-3.60 
  Kobeshavidze, Lika 1760 GEO1.0010.40156.00 
  Ebralidze, Alexandre 1824 GEO0.501-0.0215-0.30 
  Tsomaia, Merab 1849 GEO1.0010.52157.80 
  Kacharava, Lasha 1838 GEO1.0010.50157.50 
  Beradze, Irakli 2124 GEO0.001-0.1615-2.40 

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 G-18 Ch Tbilisi GEO 2009-04-26
RcRownchangeKK*chgGame
 1896 1884 4.50 9 0.15 15 2.25 
  Danelia, Mariam wm2168 GEO0.001-0.1615-2.40 
  Chakvetadze, Dea 1678 GEO1.0010.24153.60 
  Parjiani, Tekla 1822 GEO0.501-0.0915-1.35 
  Beridze, Tinatin 2054 GEO0.001-0.2815-4.20 
  Sulamanidze, Mariam 1807 GEO1.0010.39155.85 
  Anakidze, Nino 1987 GEO0.001-0.3615-5.40 
  Kekelidze, Nino 2027 GEO1.0010.691510.35 
  Goglidze, Eka 1942 GEO0.001-0.4215-6.30 
  Meladze, Nana 1577 GEO1.0010.14152.10 

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 G-20 Ch Tbilisi GEO 2009-05-12
RcRownchangeKK*chgGame
 2003 1884 1.50 8 -1.35 15 -20.25 
  Zhorzholiani, Meri wf2135 GEO0.001-0.1915-2.85 
  Kekelidze, Nino 2027 GEO0.001-0.3115-4.65 
  Kuchava, Ana 1922 GEO0.5010.05150.75 
  Shamatava, Ana 1825 GEO0.501-0.0815-1.20 
  Beridze, Tinatin 2054 GEO0.5010.22153.30 
  Rizhamadze, Patman 1990 GEO0.001-0.3615-5.40 
  Tevzadze, Mariam 1836 GEO0.001-0.5715-8.55 
  Arabidze, Meri wf2234 GEO0.001-0.1115-1.65 

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)
 
 Open Women Maia Chiburdanidze Cup Tbilisi GEO 2009-06-04
RcRownchangeKK*chgGame
 2167 1884 3.00 8 1.66 15 24.90 
  Hamdouchi, Adina-Maria wg2234 ROU0.001-0.1115-1.65 
  Bokuchava, Madona wf2120 GEO1.0010.801512.00 
  Vakhania, Alexandra 2150 GEO0.001-0.1815-2.70 
  Nikoladze, Sopio wm2211 GEO1.0010.871513.05 
  Lomineishvili, Maia mwg2234 GEO0.001-0.1115-1.65 
  Andriasian, Siranush wm2234 ARM0.5010.39155.85 
  Tsalughelashvili, Lile wf2113 GEO0.001-0.2115-3.15 
  Jalabadze, Natia 2041 GEO0.5010.21153.15 

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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