Individual Calculations January 2009
 Gorduladze, Giorgi  Total change: 17.25  Rating chartPersonal card
 Maia Chiburdanidze Cup. Open Kutaisi GEO 2008-11-22
RcRownchangeKK*chgGame
 1983 1771 2.00 5 0.69 25 17.25 
  Kochakidze, Mamuka 1712 GEO1.0010.422510.50 
  Sirbiladze, Sulkhan 2121 GEO1.0010.892522.25 
  Benidze, Davit f2121 GEO0.001-0.1125-2.75 
  Tsirekidze, Giorgi 1840 GEO0.001-0.4025-10.00 
  Javakhadze, Zurab 2121 GEO0.001-0.1125-2.75 

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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