Individual Calculations September 2009
 Kohn, Friedrich  Total change: -32.00  Rating chartPersonal card
 12.offene Seniorenmeisterschaft Niedersachsen Bad Bevensen GER 2009-07-07
RcRownchangeKK*chgGame
 1778 1754 2.50 8 -1.28 25 -32.00 
  Huhn, Ulrich 2016 GER0.001-0.1825-4.50 
  Cassens, Erhard Otto 1791 GER0.001-0.4525-11.25 
  Maczollek, Helmut 1665 GER0.501-0.1225-3.00 
  Jesse, Gustav 1873 GER0.001-0.3425-8.50 
  Hilbig, Klaus 1739 GER0.001-0.5225-13.00 
  Traut, Alexander 1692 GER1.0010.412510.25 
  Klemt, Herbert 1794 GER0.001-0.4425-11.00 
  Gottschalk, Juergen 1652 GER1.0010.36259.00 

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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