Individual Calculations April 2015
 Margraf, Christoph  Total change: -21.40  Rating chartPersonal card
 ChessOrg Schachfestival 2015 Openturnier Bad Woerishofen GER 2015-02-27
RcRownchangeKK*chgGame
 1996 1951 3.00 9 -1.07 20 -21.40 
  Felgendreher, Heiko 2230 GER0.001-0.1620-3.20 
  Vaclahovsky, Gerhard 1709 GER1.0010.20204.00 
  Schneider, Alexander 2077 GER1.0010.672013.40 
  Mueller, Martin 2132 GER0.5010.24204.80 
  Estremera, Sergio m2351  * ESP0.001-0.0820-1.60 
  Riegler, Dieter 2083 GER0.001-0.3220-6.40 
  Jankowski, Moritz 1808 GER0.001-0.6920-13.80 
  Schmidt, Alfred 1764 GER0.001-0.7420-14.80 
  Redemann, Dietmar 1813 GER0.501-0.1920-3.80 
 * 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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