Individual Calculations April 2009
 Fischer, Peter  Total change: -3.50  Rating chartPersonal card
 Deutsche Amateurmeisterschaft C Aalen GER 2008-12-19
RcRownchangeKK*chgGame
 1829 1878 0.50 2 -0.63 25 -15.75 
  Schomann, Michael 1803 GER0.501-0.1025-2.50 
  Fichtl, Andreas 1854 GER0.001-0.5325-13.25 

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)
 
 25.ChessOrg Schachfestival Open Bad Woerishofen GER 2009-03-05
RcRownchangeKK*chgGame
 2003 1878 3.50 9 0.49 25 12.25 
  Kozlov, Alexander 2196 GER0.001-0.1325-3.25 
  Galje, Hans 2111 NED0.5010.29257.25 
  Taufratshofer, Martin 2031 GER0.001-0.3025-7.50 
  Lang, Ludwig 1528 GER1.0010.11252.75 
  Klaus, Daniel 2013 GER0.5010.18254.50 
  Zoll, Detlef 1998 GER0.5010.16254.00 
  Willin, Bernhard 2001 GER0.001-0.3325-8.25 
  Hempel, Olaf 2115 GER0.5010.30257.50 
  Schulze, Joachim 2035 GER0.5010.21255.25 

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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