Individual Calculations July 2009
 Davituri, Davit  Total change: 0.00  Rating chartPersonal card
 Doves-CPA Tbilisi GEO 2009-03-17
RcRownchangeRpKK*chgGame
 1720 0 1.50 5 0.00 1571   0.00 
  Benidze, Gigla 1871 GEO1.0010.00 0.00 
  Kacharava, Lasha 1838 GEO0.0010.00 0.00 
  Kakutia, Ada 1716 GEO0.5010.00 0.00 
  Chakvetadze, Dea 1649 GEO0.0010.00 0.00 
  Bosikashvili, Giorgi 1526 GEO0.0010.00 0.00 

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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