Individual Calculations September 2011
 Demidov, Jan  Total change: -6.30  Rating chartPersonal card
 9th European Union Youth Champ.B-12 Mureck AUT 2011-08-03
RcRownchangeKK*chgGame
 1676 1783 1.50 3 -0.42 15 -6.30 
  Decrop, Hendrik 1833 BEL0.5010.07151.05 
  Kanakova, Natalka 1618 CZE0.001-0.7215-10.80 
  Brcar, Matej 1576 SLO1.0010.23153.45 

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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