Individual Calculations November 2011
 Nguyen, Huy Dat  Total change: 11.40  Rating chartPersonal card
 20.Apolda Open Apolda GER 2011-08-25
RcRownchangeKK*chgGame
 1887 1733 2.00 5 0.38 30 11.40 
  Puschendorf, Steffen 2133  * GER0.001-0.0830-2.40 
  Zahn, Alina 1618 GER0.001-0.6630-19.80 
  Theer, Tino 1793 GER1.0010.583017.40 
  Bigott, Martin 1900 GER1.0010.723021.60 
  Rauhut, Frank, Dr. 1990 GER0.001-0.1830-5.40 
 * 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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