Individual Calculations April 2009
 Oehlckers, Sascha  Total change: 13.50  Rating chartPersonal card
 25. InternationalesTravemuender Schach-Open Luebeck GER 2008-12-27
RcRownchangeKK*chgGame
 1900 1734 2.00 5 0.54 25 13.50 
  Roeder, Phillip 2063 GER0.001-0.1225-3.00 
  Kickert, Germaine Helene 1921 GER0.001-0.2625-6.50 
  Wiecki, Josef 1902 GER0.001-0.2825-7.00 
  Howe, Dietrich 1855 GER1.0010.662516.50 
  Warkentin, Sabine 1760 FRA1.0010.542513.50 

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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