Individual Calculations October 2008
 Bornemann, Anton  Total change: -0.30  Rating chartPersonal card
 9.Kaiserbrunnen Seniorenturnier Brakel GER 2008-07-23
RcRownchangeKK*chgGame
 1961 1855 2.50 7 -0.02 15 -0.30 
  Mueller, Joachim 2018 GER0.001-0.2815-4.20 
  Wittelsberger, Helmut 1976 GER1.0010.66159.90 
  Kotzem, Ernst 2063 GER0.001-0.2315-3.45 
  Matrisch, Gerd 1989 GER0.001-0.3215-4.80 
  Papenkordt, Karl-Hermann 1883 GER0.001-0.4615-6.90 
  Schmidt, Erich 2003 GER1.0010.701510.50 
  Keil, Heinrich 1793 GER0.501-0.0915-1.35 

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)
 

 

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