Individual Calculations April 2009
 Khizanishvili, Lasha  Total change: -3.60  Rating chartPersonal card
 Temur Lomaia Memorial. U-16 Tbilisi GEO 2008-12-23
RcRownchangeKK*chgGame
 1861 1696 1.00 4 -0.24 15 -3.60 
  Janiashvili, Irakli 2046 GEO0.001-0.1115-1.65 
  Kerashvili, Giorgi 1975 GEO0.001-0.1615-2.40 
  Mamporia, Davit 1582 GEO1.0010.34155.10 
  Tsirekidze, Giorgi 1840 GEO0.001-0.3115-4.65 

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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