Individual Calculations April 2008
 Ackermann, Johannes  Total change: -2.00  Rating chartPersonal card
 24.Hofheimer Eloturnier Klasse 6 VR Hofheim am Taunus GER 2007-09-28
RcRownchangeKK*chgGame
 1782 1890 2.00 3 0.10 25 2.50 
  Dyga, Ryszard 1618 GER0.501-0.3325-8.25 
  Ruell, Michael 1817 GER1.0010.402510.00 
  Koellner, Ulrich 1910 GER0.5010.03250.75 

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)
 
 Deutsche Vereinsmeisterschaft U20 Kelheim GER 2007-12-26
RcRownchangeKK*chgGame
 2007 1904 1.00 3 -0.07 25 -1.75 
  Butschek, Tanja 2043 GER0.001-0.3125-7.75 
  Borel, Markus 1967 GER1.0010.592514.75 
  Hobusch, Alexander 2011 GER0.001-0.3525-8.75 

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)
 
 Bad Zwesten Open B Bad Zwesten GER 2008-01-02
RcRownchangeKK*chgGame
 1875 1904 1.50 3 -0.11 25 -2.75 
  Donchenko, Alexander 1739 GER0.501-0.2225-5.50 
  Hagenauer, Joerg 1967 GER0.5010.09252.25 
  Thomanek, Martin 1919 GER0.5010.02250.50 

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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