Individual Calculations April 2009
 Unapkoshvili, Nani  Total change: -22.80  Rating chartPersonal card
 GEO 68Ch (I League) Tbilisi GEO 2008-12-13
RcRownchangeKK*chgGame
 2017 1916 4.00 9 0.53 15 7.95 
  Purtseladze, Maka mwg2266 GEO0.001-0.1115-1.65 
  Jojua, Davit m2266 GEO0.001-0.1115-1.65 
  Chkuaseli, Revaz 1821 GEO0.501-0.1315-1.95 
  Mkhchian, Levon 1720 GEO1.0010.25153.75 
  Barishvili, Giorgi 2053 GEO0.001-0.3215-4.80 
  Tsirekidze, Giorgi 1840 GEO0.501-0.1015-1.50 
  Bakhtadze, Levan 2116 GEO1.0010.761511.40 
  Gogadze, Nodar 2189 GEO0.001-0.1715-2.55 
  Arzumanov, Vagan 1885 GEO1.0010.46156.90 

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)
 
 CPA 1st Ch Tbilisi GEO 2009-01-04
RcRownchangeKK*chgGame
 1963 1953 2.50 7 -1.02 15 -15.30 
  Bregadze, Levan f2303 GEO0.001-0.1115-1.65 
  Kobeshavidze, Lika 1760 GEO1.0010.25153.75 
  Macharashvili, Tekla 1808 GEO1.0010.31154.65 
  Imnadze, Nato 1836 GEO0.001-0.6615-9.90 
  Anakidze, Nino 1976 GEO0.5010.03150.45 
  Tsatsalashvili, Keti wm2231 GEO0.001-0.1715-2.55 
  Ebralidze, Alexandre 1824 GEO0.001-0.6715-10.05 

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-14 Ch Tbilisi GEO 2009-03-05
RcRownchangeKK*chgGame
 1713 1953 4.50 7 -1.03 15 -15.45 
  Kobeshavidze, Lika 1760 GEO0.501-0.2515-3.75 
  Mardaleishvili, Ana 1690 GEO0.001-0.8215-12.30 
  Samurkasovi, Mariam 1648 GEO1.0010.14152.10 
  Khomeriki, Nino 1627 GEO0.001-0.8715-13.05 
  Macharashvili, Tekla 1808 GEO1.0010.31154.65 
  Trapaidze, Lizi 1619 GEO1.0010.12151.80 
  Imnadze, Nato 1836 GEO1.0010.34155.10 

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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