Individual Calculations July 2009
 Weber, Raphael  Total change: 16.05  Rating chartPersonal card
 24.Internat.Schachtage 2009 Gruppe A Hassloch GER 2009-05-29
RcRownchangeKK*chgGame
 2092 1887 2.50 6 1.07 15 16.05 
  Weller, Manuel 2144 GER0.001-0.1815-2.70 
  Poor, Otto 2080 GER0.5010.25153.75 
  Fischer, Peter, Dr. 2110 GER0.5010.28154.20 
  Kutzner, Stephen 2092 GER0.5010.26153.90 
  Brockbank, Henry 2103 ENG0.001-0.2215-3.30 
  Schmidt, Volker 2022 GER1.0010.681510.20 

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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