Rapid: Individual Calculations July 2015
 Tsomaia, Sergo  Total change: 8.60  Rating chartPersonal card
 GEO Grand Prix (Rapid-3) 2015 Tbilisi GEO 2015-06-01
RcRownchangeKK*chgGame
 1867 1910 5.50 9 0.43 20 8.60 
  Belkania, Giorgi 1604 GEO1.0010.14202.80 
  Quparadze, Giga m2310  * GEO0.001-0.0820-1.60 
  Suladze, Amiran 1707 GEO1.0010.24204.80 
  Mindorashvili, Vano 1878 GEO0.501-0.0420-0.80 
  Bibilashvili, Lali 1805 GEO0.001-0.6420-12.80 
  Chkhaidze, Ani 1510  * GEO1.0010.08201.60 
  Karelidze, Vakhtang 1771 GEO1.0010.31206.20 
  Maghalashvili, Davit g2310  * GEO0.001-0.0820-1.60 
  Chanturia, Lasha 1910 GEO1.0010.502010.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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