Individual Calculations May 2012
 Jahn, Jens  Total change: -14.10  Rating chartPersonal card
 19.VfB Schach Leipzig Open Leipzig GER 2012-03-06
 1774 1606 0.50 3 -0.47 30 -14.10 
  Just, Joachim 2006  * GER0.001-0.0830-2.40 
  Baumert, Andree 1888 GER0.001-0.1630-4.80 
  Urban, Thomas 1428 GER0.501-0.2330-6.90 
 * 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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