Individual Calculations July 2009
 Wurm, Alexander  Total change: 7.50  Rating chartPersonal card
 Offene Deutsche Jugendmeisterschaft Willingen GER 2009-05-30
RcRownchangeKK*chgGame
 1957 2055 4.00 6 0.30 25 7.50 
  Azizi, Nassim 1705 GER1.0010.11252.75 
  Werner, Patrick 1872 GER1.0010.26256.50 
  Coenen, Michael 2260 GER0.001-0.2425-6.00 
  Kropman, Alexei 1964 GER1.0010.38259.50 
  Kyas, Marcel 2106 GER0.001-0.4325-10.75 
  Nehls, Benedikt 1836 GER1.0010.22255.50 

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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