Individual Calculations January 2010
 Unapkoshvili, Nani  Total change: -30.30  Rating chartPersonal card
 IGI Cup (U-16) Tbilisi GEO 2009-10-19
RcRownchangeKK*chgGame
 1855 1993 5.50 7 0.83 15 12.45 
  Khintibidze, Sopiko 1626 GEO1.0010.10151.50 
  Nadirashvili, Shalva 1811 GEO1.0010.26153.90 
  Volkov, Nika 2054 GEO1.0010.58158.70 
  Gabunia, Tornike 2023 GEO1.0010.54158.10 
  Tevzadze, Mariam 1902 GEO0.501-0.1215-1.80 
  Ebralidze, Alexandre 1835 GEO0.001-0.7115-10.65 
  Mangiashvili, Otar 1733 GEO1.0010.18152.70 

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)
 
 World Youth Chess Championship-u14g Antalya TUR 2009-11-12
RcRownchangeKK*chgGame
 1899 1993 5.00 10 -1.14 15 -17.10 
  Gurcan, Aytolun 1641 TUR1.0010.11151.65 
  Hakimifard, Raana 1837 IRI1.0010.29154.35 
  Efroimski, Marsel wf2150 ISR0.001-0.2915-4.35 
  Matlin, Anna 1868 USA0.001-0.6715-10.05 
  Korban, Katrina 1780 EST1.0010.23153.45 
  Movileanu, Daniela 1825 ITA1.0010.28154.20 
  Osmanodja, Filiz wf2051 GER0.5010.08151.20 
  Kuehnel, Lena 1761 GER0.501-0.2915-4.35 
  Samigullina, Diana wf2173 RUS0.001-0.2615-3.90 
  Anjana Krishna, S 1908 IND0.001-0.6215-9.30 

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)
 
 GEO Women 67 Ch (I League) Tbilisi GEO 2009-12-02
RcRownchangeKK*chgGame
 1963 1993 1.50 6 -1.71 15 -25.65 
  Gvetadze, Sopio mwg2348 GEO0.001-0.1115-1.65 
  Macharashvili, Tekla 1840 GEO0.001-0.7015-10.50 
  Kalandarishvili, Svetlana 1772 GEO1.0010.22153.30 
  Khmiadashvili, Tamar wg2198 GEO0.001-0.2415-3.60 
  Kekelidze, Nino 2017 GEO0.5010.03150.45 
  Marshania, Nino 1604 GEO0.001-0.9115-13.65 

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)
 

 

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