Individual Calculations April 2008
 Janiashvili, Irakli  Total change: 1.65  Rating chartPersonal card
 GEO 67 Ch (I League) Tbilisi GEO 2008-01-21
RcRownchangeKK*chgGame
 2212 2158 3.50 8 0.04 15 0.60 
  Nigalidze, Gaioz 2420 GEO0.001-0.1815-2.70 
  Topuria, Revaz 1976 GEO1.0010.26153.90 
  Davarashvili, Nodar 2206 GEO0.5010.07151.05 
  Javakhadze, Zurab 2181 GEO0.5010.03150.45 
  Khelaia, Giorgi 2084 GEO1.0010.40156.00 
  Urushadze, Davit 2151 GEO0.501-0.0115-0.15 
  Batsiashvili, Nino wm2317 GEO0.001-0.2915-4.35 
  Benidze, Davit f2359 GEO0.001-0.2415-3.60 

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)
 
 GEO Boys-16 Ch. Tbilisi GEO 2008-02-08
RcRownchangeKK*chgGame
 2076 2158 7.00 9 1.60 15 24.00 
  Sibashvili, Giorgi 1808 GEO1.0010.11151.65 
  Merabishvili, Alexandre 1936 GEO1.0010.22153.30 
  Gabunia, Tornike 1953 GEO1.0010.24153.60 
  Javakhadze, Zurab 2181 GEO1.0010.53157.95 
  Kvaratskhelia, Dimitri 2104 GEO1.0010.42156.30 
  Davarashvili, Nodar 2206 GEO0.001-0.4315-6.45 
  Bregadze, Levan f2427 GEO0.5010.33154.95 
  Beradze, Irakli 2146 GEO0.501-0.0215-0.30 
  Tsereteli, Kakhaber 1920 GEO1.0010.20153.00 

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)
 
 GEO Boys-20 Ch. Tbilisi GEO 2008-02-17
RcRownchangeKK*chgGame
 1966 2158 5.00 9 -1.53 15 -22.95 
  Mgvdeladze, Ucha 1808 GEO1.0010.11151.65 
  Sanikidze, Tornike m2461 GEO0.001-0.1415-2.10 
  Tsereteli, Kakhaber 1920 GEO0.001-0.8015-12.00 
  Urushadze, Davit 2151 GEO0.001-0.5115-7.65 
  Kashia, Vakhtang 1808 GEO1.0010.11151.65 
  Pipia, Beka 1859 GEO0.501-0.3515-5.25 
  Tsirekidze, Giorgi 1907 GEO1.0010.19152.85 
  Gabunia, Tornike 1953 GEO0.501-0.2615-3.90 
  Kacharava, Lasha 1829 GEO1.0010.12151.80 

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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