Individual Calculations July 2010
 Ghvamberia, Nika  Total change: 5.25  Rating chartPersonal card
 GEO B-16 Ch Poti GEO 2010-04-29
RcRownchangeKK*chgGame
 1840 1747 3.50 8 0.35 15 5.25 
  Beradze, Irakli 2147  * GEO0.001-0.0815-1.20 
  Chkuaseli, Revaz 1867 GEO0.001-0.3415-5.10 
  Khubulava, Vepkhia 1721 GEO1.0010.46156.90 
  Shonia, Giorgi 1778 GEO0.001-0.4615-6.90 
  Tskhadadze, Giorgi 1707 GEO1.0010.44156.60 
  Berdzenadze, Nikoloz 1732 GEO1.0010.48157.20 
  Chaidze, Temur 1800 GEO0.5010.07151.05 
  Tsereteli, Kakhaber 1964 GEO0.001-0.2215-3.30 
 * 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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