Individual Calculations January 2010
 Parjiani, Tekla  Total change: -1.95  Rating chartPersonal card
 Maia Chiburdanidze Cup-2009 Kutaisi GEO 2009-11-30
RcRownchangeKK*chgGame
 1982 1870 2.00 6 -0.13 15 -1.95 
  Kasoshvili, Tsiala wm2132 GEO0.5010.32154.80 
  Gorduladze, Giorgi 1803 GEO1.0010.41156.15 
  Rizhamadze, Patman 2059 GEO0.001-0.2515-3.75 
  Shengelia, Nikoloz 1888 GEO0.5010.03150.45 
  Sirbiladze, Sulkhan 1994 GEO0.001-0.3315-4.95 
  Ugulava, Lela 2013 GEO0.001-0.3115-4.65 

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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