Individual Calculations July 2009
 Beridze, Tinatin  Total change: 21.90  Rating chartPersonal card
 GEO G-18 Ch Tbilisi GEO 2009-04-26
RcRownchangeKK*chgGame
 1994 2054 5.00 9 -0.21 15 -3.15 
  Shamatava, Ana 1825 GEO1.0010.21153.15 
  Tsatsalashvili, Keti wm2253 GEO0.001-0.2415-3.60 
  Tevzadze, Mariam 1836 GEO0.501-0.2815-4.20 
  Imnadze, Nato 1884 GEO1.0010.28154.20 
  Parjiani, Tekla 1822 GEO1.0010.21153.15 
  Guramishvili, Sopiko wm2325 GEO0.001-0.1715-2.55 
  Anakidze, Nino 1987 GEO1.0010.41156.15 
  Jalabadze, Natia 2041 GEO0.501-0.0215-0.30 
  Ugulava, Lela 1977 GEO0.001-0.6115-9.15 

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)
 
 GEO G-20 Ch Tbilisi GEO 2009-05-12
RcRownchangeKK*chgGame
 2069 2054 4.00 9 -0.36 15 -5.40 
  Guramishvili, Sopiko wm2325 GEO0.5010.33154.95 
  Arabidze, Meri wf2258 GEO0.001-0.2415-3.60 
  Rizhamadze, Patman 1990 GEO0.001-0.5915-8.85 
  Shamatava, Ana 1825 GEO1.0010.21153.15 
  Kuchava, Ana 1922 GEO1.0010.32154.80 
  Imnadze, Nato 1884 GEO0.501-0.2215-3.30 
  Meskhi, Teona 2065 GEO0.001-0.4815-7.20 
  Mzhavia, Kristine 2059 GEO1.0010.51157.65 
  Mikadze, Miranda wm2290 GEO0.001-0.2015-3.00 

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 Maia Chiburdanidze Cup Tbilisi GEO 2009-06-04
RcRownchangeKK*chgGame
 2284 2054 4.00 9 2.03 15 30.45 
  Khurtsidze, Nino mwg2404 GEO1.0010.891513.35 
  Galojan, Lilit wg2323 ARM0.001-0.1715-2.55 
  Tqeshelashvili, Sopio wg2276 GEO1.0010.781511.70 
  Arabidze, Meri wf2258 GEO0.5010.26153.90 
  Gvetadze, Sopio mwg2364 GEO0.001-0.1415-2.10 
  Guramishvili, Sopiko wm2325 GEO0.001-0.1715-2.55 
  Khmiadashvili, Tamar wg2216 GEO1.0010.711510.65 
  Bokuchava, Madona wf2120 GEO0.5010.09151.35 
  Khurtsilava, Inga wm2270 GEO0.001-0.2215-3.30 

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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