Individual Calculations April 2008
 Kvaratskhelia, Dimitri  Total change: -1.50  Rating chartPersonal card
 GEO 67 Ch (I League) Tbilisi GEO 2008-01-21
RcRownchangeKK*chgGame
 2198 2104 3.50 8 0.43 15 6.45 
  Gelazonia, Parmen 2333 GEO0.5010.29154.35 
  Sirbiladze, Demur 2005 GEO1.0010.36155.40 
  Kviriashvili, Ioseb 2253 GEO0.001-0.3015-4.50 
  Bregadze, Levan f2427 GEO0.001-0.1315-1.95 
  Gvarjaladze, Tengiz 1934 GEO1.0010.28154.20 
  Patsia, Zviad 2213 GEO1.0010.65159.75 
  Mgeladze, Tamaz 2289 GEO0.001-0.2615-3.90 
  Gamzardia, Giorgi f2131 GEO0.001-0.4615-6.90 

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 Boys-16 Ch. Tbilisi GEO 2008-02-08
RcRownchangeKK*chgGame
 1939 2104 4.00 8 -1.56 15 -23.40 
  Shengelia, Nikoloz 1754 GEO1.0010.11151.65 
  Ervandian, Andro 1917 GEO1.0010.26153.90 
  Tsereteli, Kakhaber 1920 GEO1.0010.26153.90 
  Ebralidze, Alexandre 1794 GEO1.0010.14152.10 
  Janiashvili, Irakli 2158 GEO0.001-0.4215-6.30 
  Javakhadze, Zurab 2181 GEO0.001-0.3915-5.85 
  Gabunia, Tornike 1953 GEO0.001-0.7015-10.50 
  Chkuaseli, Revaz 1837 GEO0.001-0.8215-12.30 

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)
 
 GEO Boys-20 Ch. Tbilisi GEO 2008-02-17
RcRownchangeKK*chgGame
 2262 2104 3.50 8 1.03 15 15.45 
  Lomsadze, Davit 2400 GEO0.5010.35155.25 
  Patsia, Zviad 2213 GEO1.0010.65159.75 
  Benidze, Davit f2359 GEO0.001-0.1915-2.85 
  Javakhadze, Zurab 2181 GEO1.0010.61159.15 
  Azaladze, Shota 2353 GEO0.001-0.1915-2.85 
  Gabunia, Tornike 1953 GEO1.0010.30154.50 
  Sanikidze, Tornike m2454 GEO0.001-0.1115-1.65 
  Nikolashvili, Giorgi 2184 GEO0.001-0.3915-5.85 

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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