Individual Calculations September 2011
 Jacoby, Gisbert  Total change: 9.90  Rating chartPersonal card
 St.Pauli Schach-Open 2011 Gruppe A Hamburg GER 2011-07-09
RcRownchangeKK*chgGame
 2009 2164 2.00 2 0.60 15 9.00 
  Sturm, Timo 1942 GER1.0010.22153.30 
  Neiss, Josef Martin 2076 GER1.0010.38155.70 

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)
 
 23.Deutsche Senioren-Einzelmeisterschaft Halle GER 2011-08-05
RcRownchangeKK*chgGame
 2072 2164 5.00 8 0.06 15 0.90 
  Metzger, Eberhard 1921 GER0.501-0.3015-4.50 
  Piastowski, Kurt 1976 GER0.501-0.2415-3.60 
  Plewka, Manfred 1944 GER1.0010.22153.30 
  Kurka, Dieter 2010 GER0.501-0.2115-3.15 
  Thieme, Hans 2107 GER1.0010.42156.30 
  Papenbrock, Volker 2187 GER0.5010.03150.45 
  Jacob, Helmut 2176 GER0.5010.02150.30 
  Bogorad, Michail 2254 GER0.5010.12151.80 

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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