Individual Calculations September 2011
 Kuenne, Lutz Dieter, Dr.  Total change: -12.30  Rating chartPersonal card
 XIV. Rhein-Main-Open B Bad Homburg GER 2011-06-22
RcRownchangeKK*chgGame
 1826 1625 0.00 3 -0.82 15 -12.30 
  Francke, Helmut, Dr. 1997 GER0.001-0.1015-1.50 
  Bigott, Martin 1893 GER0.001-0.1715-2.55 
  Kitzler, Gerhard 1588 GER0.001-0.5515-8.25 

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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