Individual Calculations April 2009
 Benidze, Gigla  Total change: 19.50  Rating chartPersonal card
 GEO 68Ch (I League) Tbilisi GEO 2008-12-13
RcRownchangeKK*chgGame
 2080 1861 2.50 7 0.91 15 13.65 
  Chkhaidze, Nikoloz 2203 GEO0.001-0.1215-1.80 
  Jalabadze, Natia 2023 GEO0.001-0.2915-4.35 
  Rizhamadze, Patman 2045 GEO0.5010.24153.60 
  Nikabadze, Mariam 2077 GEO0.001-0.2215-3.30 
  Suladze, Amiran 2028 GEO1.0010.721510.80 
  Meskhi, Teona 2083 GEO1.0010.781511.70 
  Bokuchava, Madona wf2102 GEO0.001-0.2015-3.00 

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
 1788 1871 5.00 7 0.76 15 11.40 
  Mghvdeladze, Ucha 1696 GEO1.0010.27154.05 
  Zumbulidze, Ilia 1738 GEO0.001-0.6815-10.20 
  Bosikashvili, Giorgi 1526 GEO1.0010.11151.65 
  Nadirashvili, Shalva 1884 GEO1.0010.52157.80 
  Beradze, Irakli 2124 GEO0.001-0.1915-2.85 
  Burduli, Guga 1725 GEO1.0010.30154.50 
  Ebralidze, Alexandre 1824 GEO1.0010.43156.45 

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)
 
 S390: Rating-Tournament Tbilisi GEO 2009-02-24
RcRownchangeKK*chgGame
 2007 1871 0.00 4 -1.36 15 -20.40 
  Lomsadze, Davit 2221 GEO0.001-0.1115-1.65 
  Nikabadze, Mariam 2047 GEO0.001-0.2715-4.05 
  Kerashvili, Giorgi 1999 GEO0.001-0.3315-4.95 
  Kashia, Vakhtang 1761 GEO0.001-0.6515-9.75 

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
 1811 1871 5.00 7 0.99 15 14.85 
  Mghvdeladze, Ucha 1696 GEO1.0010.27154.05 
  Beradze, Irakli 2124 GEO0.5010.31154.65 
  Kacharava, Lasha 1838 GEO1.0010.45156.75 
  Shonia, Giorgi 1711 GEO0.501-0.2115-3.15 
  Kumsiashvili, Nikoloz 1898 GEO0.001-0.4615-6.90 
  Bosikashvili, Giorgi 1526 GEO1.0010.11151.65 
  Nadirashvili, Shalva 1884 GEO1.0010.52157.80 

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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