Individual Calculations April 2009
 Warkentin, Sabine  Total change: -13.65  Rating chartPersonal card
 25. InternationalesTravemuender Schach-Open Luebeck GER 2008-12-27
RcRownchangeKK*chgGame
 2002 1760 0.00 4 -0.91 15 -13.65 
  Bohnstorff, Michael 2110 GER0.001-0.1115-1.65 
  Neumann, Frank 2080 GER0.001-0.1315-1.95 
  Pappenheim, Rainer, Dr. 2082 GER0.001-0.1315-1.95 
  Oehlckers, Sascha 1734 GER0.001-0.5415-8.10 

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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