Individual Calculations July 2009
 Alefs, Heinz  Total change: 4.20  Rating chartPersonal card
 5.offene Hessische Seniorenmeisterschaft Bad Sooden-Allendorf GER 2009-04-25
RcRownchangeKK*chgGame
 1895 1873 4.50 9 0.28 15 4.20 
  Haase, Wolfgang 2063 GER0.5010.25153.75 
  Kempen, Willi 2132 GER0.001-0.1815-2.70 
  Ludwig, Richard 1738 GER1.0010.32154.80 
  Schneider, Miloca 1988 GER0.001-0.3415-5.10 
  Schwentker, Friedrich 1604 GER0.501-0.3315-4.95 
  Donner, Ernst 1682 GER1.0010.25153.75 
  Wieprecht, Gerhard 1944 GER0.001-0.4015-6.00 
  Burckhardt, Karl 1994 GER0.5010.16152.40 
  Maximowski, Alexander 1909 GER1.0010.55158.25 

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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