Individual Calculations January 2011
 Jalabadze, Natia  Total change: 19.05  Rating chartPersonal card
 World Youth Chess Championships 2010 - Girls under 16 Porto Carras, Chalkidiki - Greece GRE 2010-10-20
RcRownchangeKK*chgGame
 1968 2043 7.00 11 0.62 15 9.30 
  Bauer, Valentina 1674 AUT0.001-0.9015-13.50 
  Meireles, Ana 1683 POR1.0010.10151.50 
  Astrom, Linda 1823 SWE1.0010.22153.30 
  Fransson, Angelina 1910 SWE1.0010.32154.80 
  Danelia, Mariam wm2213 GEO0.5010.22153.30 
  Gagare, Shalmali wm2110 IND0.5010.09151.35 
  Saranya, J wf2121 IND0.5010.11151.65 
  Ivanenko, Olga I wf2107 UKR0.001-0.4115-6.15 
  Lepeskaite, Migle 1782 LTU1.0010.18152.70 
  Iwanow, Anna wf2112 POL0.5010.10151.50 
  Bea, Boglarka wf2109 HUN1.0010.59158.85 

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 70th Ch (Qualification) Tbilisi GEO 2010-11-18
RcRownchangeKK*chgGame
 1866 2038 6.50 9 0.16 15 2.40 
  Bobokhidze, Shota 1638  * GEO1.0010.08151.20 
  Bezhentsev, Boris 1861 GEO0.501-0.2315-3.45 
  Ghonghadze, Davit 1883 GEO1.0010.29154.35 
  Kobeshavidze, Lika 1937 GEO0.501-0.1415-2.10 
  Tevzadze, Mariam 1898 GEO0.501-0.1915-2.85 
  Nadirashvili, Shalva 1932 GEO1.0010.36155.40 
  Keleptrishvili, Irakli 1861 GEO0.501-0.2315-3.45 
  Okhanashvili, Dimitri 1638  * GEO1.0010.08151.20 
  Volkov, Nika 2142 GEO0.5010.14152.10 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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 70th Ch (I League) Tbilisi GEO 2010-12-15
RcRownchangeKK*chgGame
 2103 2038 4.50 9 0.49 15 7.35 
  Sulashvili, Malkhaz m2438  * GEO0.001-0.0815-1.20 
  Akhaladze, Beka 1871 GEO1.0010.28154.20 
  Bagaturov, Giorgi g2438  * GEO0.001-0.0815-1.20 
  Kobeshavidze, Lika 1937 GEO1.0010.36155.40 
  Lomsadze, Davit 2366 GEO0.5010.37155.55 
  Volkov, Nika 2142 GEO1.0010.64159.60 
  Imnadze, Nato 1928 GEO0.001-0.6515-9.75 
  Sibashvili, Giorgi 1839 GEO1.0010.24153.60 
  Tsereteli, Kakhaber 1972 GEO0.001-0.5915-8.85 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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