Individual Calculations July 2009
 Rizhamadze, Patman  Total change: 34.20  Rating chartPersonal card
 GEO G-18 Ch Tbilisi GEO 2009-04-26
RcRownchangeKK*chgGame
 1933 1990 5.00 9 -0.16 15 -2.40 
  Kobeshavidze, Lika 1803 GEO0.501-0.2415-3.60 
  Kekelidze, Nino 2027 GEO0.001-0.4515-6.75 
  Goglidze, Eka 1942 GEO0.501-0.0715-1.05 
  Meladze, Nana 1640 GEO1.0010.11151.65 
  Jalabadze, Natia 2041 GEO0.5010.07151.05 
  Parjiani, Tekla 1822 GEO1.0010.28154.20 
  Guramishvili, Sopiko wm2325 GEO0.001-0.1215-1.80 
  Anakidze, Nino 1987 GEO0.5010.00150.00 
  Sulamanidze, Mariam 1807 GEO1.0010.26153.90 

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
 2059 1990 4.50 9 0.77 15 11.55 
  Tsatsalashvili, Keti wm2253 GEO0.001-0.1815-2.70 
  Tevzadze, Mariam 1836 GEO0.501-0.2115-3.15 
  Beridze, Tinatin 2054 GEO1.0010.59158.85 
  Bokuchava, Madona wf2120 GEO0.5010.18152.70 
  Arabidze, Meri wf2258 GEO0.001-0.1715-2.55 
  Zhorzholiani, Meri wf2135 GEO0.5010.19152.85 
  Imnadze, Nato 1884 GEO1.0010.36155.40 
  Danelia, Mariam wm2168 GEO0.5010.23153.45 
  Shamatava, Ana 1825 GEO0.501-0.2215-3.30 

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)
 
 Open Women Maia Chiburdanidze Cup Tbilisi GEO 2009-06-04
RcRownchangeKK*chgGame
 2094 1990 5.00 9 1.67 15 25.05 
  Khotenashvili, Bela wg2340 GEO0.001-0.1115-1.65 
  Jalabadze, Natia 2041 GEO0.5010.07151.05 
  Kankia, Mariami 1742 GEO1.0010.19152.85 
  Tqeshelashvili, Sopio wg2276 GEO0.001-0.1615-2.40 
  Tsalughelashvili, Lile wf2113 GEO1.0010.671510.05 
  Andriasian, Siranush wm2235 ARM0.001-0.2015-3.00 
  Khomeriki, Nino 1640 GEO1.0010.11151.65 
  Arabidze, Meri wf2258 GEO0.5010.33154.95 
  Gavasheli, Ana wm2202 GEO1.0010.771511.55 

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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