Individual Calculations April 2008
 Langenfeld, Stefan  Total change: -31.25  Rating chartPersonal card
 Schwalbacher Weihnachtsopen Schwalbach GER 2007-12-26
RcRownchangeKK*chgGame
 1806 2022 2.00 4 -1.02 25 -25.50 
  Gress, Alexander 2001 GER0.501-0.0325-0.75 
  Kunz, Pawel 1727 GER0.501-0.3525-8.75 
  Grueneschild, Hildegard 1672 GER1.0010.11252.75 
  Tominski, Norbert 1825 GER0.001-0.7525-18.75 

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)
 
 LEM Niedersachsen Open Verden GER 2008-01-03
RcRownchangeKK*chgGame
 2233 2022 0.00 1 -0.23 25 -5.75 
  Sawadkuhi, Massoud Amir f2233 IRI0.001-0.2325-5.75 

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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