Individual Calculations November 2011
 Zahn, Alina  Total change: 21.60  Rating chartPersonal card
 20.Apolda Open Apolda GER 2011-08-25
RcRownchangeKK*chgGame
 1831 1618 3.00 6 1.44 15 21.60 
  Kollars, Michael 1597 GER1.0010.47157.05 
  Steinacker, Alex 1977 GER0.001-0.1015-1.50 
  Nguyen, Huy Dat 1733 GER1.0010.66159.90 
  Jehle, Bernhard 1970 GER0.5010.39155.85 
  Iseringhausen, Martin 2018  * GER0.001-0.0815-1.20 
  Kuehne, Niklas 1693 GER0.5010.10151.50 
 * 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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