Individual Calculations January 2009
 Carlacci, Umberto  Total change: -29.00  Rating chartPersonal card
 3.Internat.Herbstopen Deizisau Group B Deizisau GER 2008-10-29
RcRownchangeKK*chgGame
 1714 1775 0.00 2 -1.16 25 -29.00 
  Srokovskiy, Andrea 1786 GER0.001-0.4825-12.00 
  Gheng, Hannelore 1642 GER0.001-0.6825-17.00 

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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