Individual Calculations July 2010
 Khubulava, Vepkhia  Total change: -22.75  Rating chartPersonal card
 GEO B-16 Ch Poti GEO 2010-04-29
RcRownchangeKK*chgGame
 1805 1721 1.50 6 -0.91 25 -22.75 
  Volkov, Nika 2112 GEO0.001-0.0925-2.25 
  Tsomaia, Merab 1835 GEO0.5010.16254.00 
  Ghvamberia, Nika 1747 GEO0.001-0.4625-11.50 
  Berdzenadze, Nikoloz 1732 GEO0.5010.02250.50 
  Chkuaseli, Revaz 1867 GEO0.001-0.3025-7.50 
  Otkhozoria, Temur 1534 GEO0.501-0.2425-6.00 

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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