Individual Calculations April 2009
 Jacobi, Robin  Total change: 31.80  Rating chartPersonal card
 18.Radisson SAS Weihnachts-Open Meisterturnier Erfurt GER 2008-12-25
RcRownchangeKK*chgGame
 2071 1957 5.00 8 2.12 15 31.80 
  Scherer, Frank 2186 GER0.001-0.2115-3.15 
  Kreismann, Jakob 1990 GER0.001-0.4515-6.75 
  Geisshirt, Marco 1953 GER1.0010.49157.35 
  Lichtenegger, Diana 2108 GER0.001-0.3015-4.50 
  Schwertel, Johann 1999 GER1.0010.56158.40 
  Drezewski, Alexander 1912 GER1.0010.44156.60 
  Naundorf, Maik 2110 GER1.0010.701510.50 
  Schuetze, Norman 2307 GER1.0010.891513.35 

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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