Individual Calculations September 2011
 Zahn, Alina  Total change: 22.35  Rating chartPersonal card
 11.Nordhaeuser Open Nordhausen GER 2011-08-04
RcRownchangeKK*chgGame
 1985 1618 2.00 5 1.49 15 22.35 
  Doescher, Thorsten 2018  * GER0.001-0.0815-1.20 
  Lutz, Juergen 2004 GER0.5010.41156.15 
  Krannich, Thomas 2018  * GER1.0010.921513.80 
  Kickert, Germaine Helene 1985 GER0.001-0.1015-1.50 
  Beinroth, Marcel 1901 GER0.5010.34155.10 
 * 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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