Individual Calculations July 2009
 Mehrer, Bernhard  Total change: -2.10  Rating chartPersonal card
 Wuerttemberg Verbandsliga Sued Wuerttemberg GER 2008-09-28
RcRownchangeKK*chgGame
 1951 1957 0.00 1 -0.51 15 -7.65 
  Bleher, Walter 1951 GER0.001-0.5115-7.65 

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)
 
 4.Cuxhavener Seniorenturnier Cuxhaven GER 2009-03-19
RcRownchangeKK*chgGame
 1900 1957 5.50 9 0.37 15 5.55 
  Lueders, Guenther Dr. 1837 GER0.501-0.1615-2.40 
  Fister, Horst-Lothar 1630 GER0.501-0.3715-5.55 
  Brandt, Fred 1895 GER0.501-0.0915-1.35 
  Mewes, Hans-Dieter 1940 GER0.501-0.0215-0.30 
  Timmermann, Helmut 1835 GER0.501-0.1715-2.55 
  Van Houten, Henk 1811 NED1.0010.30154.50 
  Fietzek, Georg 2020 GER0.5010.09151.35 
  Merettig, Georg 1968 GER1.0010.52157.80 
  Gerhardt, Peter-Michael 2164 GER0.5010.27154.05 

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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