Individual Calculations July 2010
 Gvetadze, Sopio  Total change: -8.50  Rating chartPersonal card
 Open Int. Tbilisi Municipality Cup Tbilisi GEO 2010-05-15
RcRownchangeKK*chgGame
 2146 2363 5.50 9 -1.12 10 -11.20 
  Ebralidze, Alexandre 1963  * GEO1.0010.08100.80 
  Meskhi, Teona 2073 GEO0.001-0.8410-8.40 
  Anakidze, Nino 1967 GEO1.0010.08100.80 
  Ter-Karapetian, Armen 2093 GEO0.001-0.8310-8.30 
  Unapkoshvili, Nani 1976 GEO1.0010.09100.90 
  Sichinava, Davit 2068 GEO1.0010.15101.50 
  Eranyan, Khachatur 2055 ARM1.0010.14101.40 
  Arutinian, David g2566 GEO0.5010.26102.60 
  Shanava, Konstantine g2557 GEO0.001-0.2510-2.50 
 * 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)
 
 Open Women Int. Maia Chiburdanidze Cup Tbilisi GEO 2010-05-25
RcRownchangeKK*chgGame
 2201 2363 6.50 9 0.27 10 2.70 
  Ugulava, Lela 1989 GEO1.0010.10101.00 
  Danelia, Mariam wm2203 GEO0.501-0.2110-2.10 
  Beridze, Tinatin 2069 GEO1.0010.15101.50 
  Umudova, Nargiz wm2214 AZE0.001-0.7010-7.00 
  Khurtsilava, Inga wm2269 GEO0.501-0.1310-1.30 
  Jalabadze, Natia 2019 GEO1.0010.12101.20 
  Tqeshelashvili, Sopio wg2274 GEO0.501-0.1210-1.20 
  Mammadova, Gulnar Marfat Q wf2287 AZE1.0010.40104.00 
  Javakhishvili, Lela mwg2482 GEO1.0010.66106.60 

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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