Individual Calculations January 2010
 Zhorzholiani, Meri  Total change: 16.95  Rating chartPersonal card
 GEO Women 67 Ch (I League) Tbilisi GEO 2009-12-02
RcRownchangeKK*chgGame
 2119 2116 5.50 9 1.13 15 16.95 
  Shubitidze, Mariam 1716  * GEO1.0010.08151.20 
  Purtseladze, Maka mwg2304 GEO1.0010.741511.10 
  Arabidze, Meri wm2254 GEO0.5010.19152.85 
  Guramishvili, Sopiko wg2327 GEO0.001-0.2315-3.45 
  Kobeshavidze, Lika 1906 GEO0.501-0.2715-4.05 
  Macharashvili, Tekla 1840 GEO1.0010.17152.55 
  Gvetadze, Sopio mwg2348 GEO0.001-0.2115-3.15 
  Kekelidze, Nino 2017 GEO1.0010.36155.40 
  Charkhalashvili, Inga wg2355 GEO0.5010.30154.50 
 * 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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