Individual Calculations January 2009
 Suladze, Sergo  Total change: -20.50  Rating chartPersonal card
 GEO 68 Ch (Qual) Tbilisi GEO 2008-11-26
RcRownchangeKK*chgGame
 1737 1598 0.50 4 -0.82 25 -20.50 
  Ervandian, Andro 1910 GEO0.001-0.1425-3.50 
  Kobeshavidze, Lika 1784 GEO0.001-0.2625-6.50 
  Bosikashvili, Giorgi 1535 GEO0.501-0.0925-2.25 
  Mkhchian, Levon 1720 GEO0.001-0.3325-8.25 

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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