Individual Calculations March 2010
 Purtseladze, Maka  Total change: -6.60  Rating chartPersonal card
 GE0 Women 67 Ch Kutaisi GEO 2010-01-09
RcRownchangeKK*chgGame
 2366 2306 5.00 13 -0.44 15 -6.60 
  Tsatsalashvili, Keti wm2312 GEO0.5010.01150.15 
  Arabidze, Meri wm2282 GEO0.001-0.5315-7.95 
  Khurtsilava, Inga wm2303 GEO1.0010.50157.50 
  Gavasheli, Ana wm2204 GEO0.501-0.1415-2.10 
  Dzagnidze, Nana gwg2506 GEO0.001-0.2415-3.60 
  Tsereteli, Tamar wg2403 GEO0.5010.13151.95 
  Khurtsidze, Nino mwg2414 GEO0.001-0.3515-5.25 
  Mikadze, Miranda wm2326 GEO0.5010.03150.45 
  Lomineishvili, Maia mwg2371 GEO0.5010.09151.35 
  Batsiashvili, Nino wg2309 GEO1.0010.50157.50 
  Khukhashvili, Sopiko mwg2438 GEO0.5010.18152.70 
  Melia, Salome mwg2431 GEO0.001-0.3315-4.95 
  Khotenashvili, Bela mwg2461 GEO0.001-0.2915-4.35 

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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