Individual Calculations September 2009
 Nauschuetz, Ernst  Total change: 18.50  Rating chartPersonal card
 12.Ryck-Open Greifswald GER 2009-07-23
RcRownchangeKK*chgGame
 2018 1839 0.00 2 -0.53 25 -13.25 
  Winkler, Karl 2058 GER0.001-0.2225-5.50 
  Bigalke, Steffen 1978 GER0.001-0.3125-7.75 

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)
 
 Lichtenberger Sommer 2009 Berlin GER 2009-08-15
RcRownchangeKK*chgGame
 1966 1839 4.00 8 1.27 25 31.75 
  Wasem, Ralph 2133 GER0.001-0.1525-3.75 
  Graefe, Charly 1889 GER0.5010.07251.75 
  Baranowsky, Peter 1935 GER0.001-0.3725-9.25 
  Stiemerling, Karl-Heinz 1766 GER1.0010.402510.00 
  Cerdan Herraez, Manuel Vicente 1900 ESP1.0010.582514.50 
  Kornrumpf, Joachim, Prof. Dr. 2119 GER0.001-0.1625-4.00 
  Hohn, August 2069 GER0.5010.29257.25 
  Mayer, Herbert, Dr. 1917 GER1.0010.612515.25 

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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