Individual Calculations May 2011
 Merettig, Georg  Total change: 17.85  Rating chartPersonal card
 Kurz-Open Braunschweig Braunschweig GER 2011-03-11
RcRownchangeKK*chgGame
 1843 1943 2.50 5 -0.61 15 -9.15 
  Reyer, Ulli 2152 GER0.001-0.2315-3.45 
  Schomann, Michael 1752 GER0.501-0.2515-3.75 
  Kreyssig, Markus 1717 GER1.0010.21153.15 
  Meier-Hoffmann, Daniel 1967 GER0.001-0.4715-7.05 
  Karich, Oliver 1627 GER1.0010.13151.95 

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)
 
 6.Cuxhaven Seniorenturnier Cuxhaven GER 2011-03-24
RcRownchangeKK*chgGame
 2050 1943 5.00 9 1.80 15 27.00 
  Wernitz, Armin 1598 GER1.0010.11151.65 
  Habermann, Arno 2074 GER1.0010.681510.20 
  Kotlar, Alfred 2068 GER0.5010.17152.55 
  Reinhold, Klaus Dr. 2114 GER0.5010.23153.45 
  Knaak, Joachim 2190 GER0.5010.31154.65 
  Wulf, Adalbert 1994 GER1.0010.57158.55 
  Pape, Manfred c2230 GER0.001-0.1615-2.40 
  Gerhardt, Peter-Michael 2138 GER0.5010.25153.75 
  Johannsen, Ingbert 2048 GER0.001-0.3615-5.40 

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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