Individual Calculations January 2011
 Shamatava, Ana  Total change: 23.55  Rating chartPersonal card
 World Youth Chess Championships 2010 - Girls under 14 Porto Carras, Chalkidiki - Greece GRE 2010-10-20
RcRownchangeKK*chgGame
 1847 1922 6.50 11 -0.10 15 -1.50 
  Drakaki, Anna-Maria 1721 GRE1.0010.24153.60 
  Velikic, Adela 1797 SRB1.0010.33154.95 
  Lei, Tingjie 1990 CHN0.001-0.4115-6.15 
  Bitalzadeh, Mahsa 1820 NED1.0010.36155.40 
  Kahramanova, Mohinur 1811 UZB0.501-0.1515-2.25 
  Ruiz Font, Elisabet 1902 ESP1.0010.47157.05 
  Nandhidhaa, Pv 2060 IND0.001-0.3115-4.65 
  Gaboyan, Susanna 1806 ARM0.001-0.6615-9.90 
  Dragieva, Denitza 1803 BUL1.0010.34155.10 
  Kalaydina, Regina Veronicka 1839 CAN1.0010.39155.85 
  Turk, Tajana 1772 CRO0.001-0.7015-10.50 

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)
 
 Maia Chiburdanidze Club Cup Kutaisi GEO 2010-11-17
RcRownchangeKK*chgGame
 2093 1903 2.50 7 0.33 15 4.95 
  Javakhadze, Zurab 2303  * GEO0.001-0.0815-1.20 
  Mkhetsadze, Konstantine 1704 GEO1.0010.24153.60 
  Quparadze, Giga 2303  * GEO0.001-0.0815-1.20 
  Shengelia, Nikoloz 1961 GEO1.0010.58158.70 
  Arabidze, Meri wm2297 GEO0.001-0.0815-1.20 
  Choladze, Mariam 1778 GEO0.501-0.1715-2.55 
  Benidze, Davit m2303  * GEO0.001-0.0815-1.20 
 * 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 Women 68th Ch (I League) Tbilisi GEO 2010-12-02
RcRownchangeKK*chgGame
 2143 1903 3.00 7 1.34 15 20.10 
  Vakhania, Alexandra 2201 GEO0.5010.35155.25 
  Purtseladze, Maka mwg2303  * GEO0.5010.42156.30 
  Gvetadze, Sopio mwg2303  * GEO1.0010.921513.80 
  Mikadze, Miranda wm2303  * GEO0.001-0.0815-1.20 
  Kekelidze, Nino 1953 GEO1.0010.57158.55 
  Bokuchava, Madona wf2123 GEO0.001-0.2215-3.30 
  Khomeriki, Nino 1815 GEO0.001-0.6215-9.30 
 * 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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