Individual Calculations July 2009
 Peil, Christoph  Total change: 87.75  Rating chartPersonal card
 16.VFB Schach Leipzig Open Leipzig GER 2009-03-31
RcRownchangeKK*chgGame
 2050 1742 4.50 8 3.34 25 83.50 
  Doberitz, Paul 2092 GER0.001-0.1125-2.75 
  Lehmann, Lothar 1939 GER1.0010.752518.75 
  Gleichmann, Matthias 2063 GER0.5010.37259.25 
  Ziese, Gerhard 2030 GER0.5010.34258.50 
  Randt, Karl-Heinz 2002 GER1.0010.822520.50 
  Zuther, Torsten 2092 GER1.0010.892522.25 
  Rohne, Lars 2092 GER0.5010.39259.75 
  Schultz, Andreas 2092 GER0.001-0.1125-2.75 

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)
 
 Deutsche Jugendmeisterschaft U12 Willingen GER 2009-05-30
RcRownchangeKK*chgGame
 1796 1756 1.50 3 0.17 25 4.25 
  Schroeder, Jan-Christian 1820 GER0.5010.09252.25 
  Kvetny, Mark 1858 GER0.001-0.3625-9.00 
  Imcke, Patrick 1711 GER1.0010.442511.00 

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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