Individual Calculations April 2008
 Weber, Gerhard, Dr.  Total change: 5.55  Rating chartPersonal card
 15.Bad Bertricher Schachtage Senioren Bad Bertrich GER 2007-11-30
RcRownchangeKK*chgGame
 2015 1967 3.00 7 -0.16 15 -2.40 
  Klovans, Janis g2317 LAT0.001-0.1115-1.65 
  Schaefer, Gustav 1819 GER1.0010.30154.50 
  Ljuboschiz, Alexander, Dr. 2246 GER0.001-0.1615-2.40 
  Van Houten, Henk 1809 NED0.501-0.2115-3.15 
  Paetzold, Horst 1772 GER1.0010.25153.75 
  Mueller, Waldemar 2166 GER0.001-0.2415-3.60 
  Scheidt, Eugen 1973 GER0.5010.01150.15 

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)
 
 14.Senioren-Turnier im 20.Staufer Open Schwaebisch Gmuend GER 2008-01-02
RcRownchangeKK*chgGame
 1990 1959 4.50 8 0.85 15 12.75 
  Kalix, Wolfgang 2111 GER0.5010.20153.00 
  Jaeger, Hans 2071 GER0.001-0.3515-5.25 
  Krueger, Bernhard 1766 GER1.0010.25153.75 
  Felger, Karl 2014 GER0.5010.08151.20 
  Fels, Karl-Heinz 1968 GER1.0010.51157.65 
  Boettger, Reiner 2052 GER0.001-0.3715-5.55 
  Wittelsberger, Helmut 1990 GER0.5010.04150.60 
  Brennscheidt, Raymund 1950 GER1.0010.49157.35 

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)
 
 24.International Chess Festival Seniors A Bad Woerishofen GER 2008-02-28
RcRownchangeKK*chgGame
 1930 1959 4.00 8 -0.32 15 -4.80 
  Ziltener, Werner 2115 SUI0.001-0.2915-4.35 
  Kaiser, Hans 1828 GER0.501-0.1815-2.70 
  Samarian, Cornel 1801 GER0.501-0.2115-3.15 
  Schumacher, Horst 1898 GER0.501-0.0815-1.20 
  Alefs, Heinz 1895 GER1.0010.41156.15 
  Trefzer, Erhard 2088 GER0.001-0.3315-4.95 
  Kahler, Kurt 1945 GER0.501-0.0215-0.30 
  Bartlitz, Heinz 1871 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)
 

 

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