Individual Calculations January 2011
 Macharashvili, Tekla  Total change: 2.55  Rating chartPersonal card
 GEO Women 68th Ch (I League) Tbilisi GEO 2010-12-02
RcRownchangeKK*chgGame
 1974 1824 2.50 7 0.17 15 2.55 
  Mikadze, Miranda wm2224  * GEO0.5010.42156.30 
  Kobeshavidze, Lika 1937 GEO1.0010.65159.75 
  Vakhania, Alexandra 2201 GEO0.001-0.0915-1.35 
  Bokuchava, Madona wf2123 GEO0.001-0.1515-2.25 
  Kekelidze, Nino 1953 GEO0.001-0.3315-4.95 
  Khomeriki, Nino 1815 GEO0.001-0.5115-7.65 
  Valishvili, Mariam 1564 GEO1.0010.18152.70 
 * 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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