Individual Calculations September 2009
 Kuchava, Ana  Total change: 7.20  Rating chartPersonal card
 1st Int.Open "Tbilisi Municipality Cup" Tbilisi GEO 2009-06-15
RcRownchangeKK*chgGame
 2083 1922 3.00 8 0.48 15 7.20 
  Benidze, Davit m2272 GEO0.001-0.1115-1.65 
  Khmiadashvili, Tamar wg2216 GEO0.5010.35155.25 
  Lortkipanidze, Nodar 2219 GEO0.5010.35155.25 
  Namir, Mohammed Ismael 2271 IRQ0.001-0.1115-1.65 
  Khomeriki, Nino 1625 GEO1.0010.15152.25 
  Musayev, Eldar Elman Oglu 2200 AZE0.001-0.1715-2.55 
  Keleptrishvili, Irakli 1719 GEO1.0010.24153.60 
  Patsia, Zviad 2145 GEO0.001-0.2215-3.30 

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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