Individual Calculations September 2010
 Kashia, Vakhtang  Total change: 3.60  Rating chartPersonal card
 5th Int.Open Nana Aleksandria's Cup 2010 Poti GEO 2010-07-10
RcRownchangeKK*chgGame
 1981 1720 1.50 6 0.24 15 3.60 
  Hamandi, Mohammed Nawfel K 2120  * IRQ1.0010.921513.80 
  Zarkua, Davit 2120  * GEO0.001-0.0815-1.20 
  Khelaia, Giorgi 2115 GEO0.001-0.0815-1.20 
  Kumsiashvili, Nikoloz 1969 GEO0.001-0.1915-2.85 
  Gorduladze, Giorgi 1812 GEO0.001-0.3715-5.55 
  Madoyan, Iolanta 1748 GEO0.5010.04150.60 
 * 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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