Individual Calculations April 2009
 Dupont, Gabriel  Total change: 13.65  Rating chartPersonal card
 11.NordWest-Cup Bad Zwischenahn GER 2009-02-12
RcRownchangeKK*chgGame
 2102 1838 2.00 6 0.91 15 13.65 
  Richter, Rainer 2157 GER0.5010.37155.55 
  Hilverda, Alexander 2168 GER0.001-0.1215-1.80 
  Davydov, Mihail 2091 GER1.0010.811512.15 
  Pollmann, Sascha 2101 GER0.001-0.1815-2.70 
  Richter, Juergen 2025 GER0.5010.24153.60 
  Bendfeldt, Tim 2069 GER0.001-0.2115-3.15 

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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