Individual Calculations October 2008
 Wurm, Alexander  Total change: -12.75  Rating chartPersonal card
 Offene Deutsche Jugendmeisterschaft U25 Willingen GER 2008-05-11
RcRownchangeKK*chgGame
 1970 2068 2.00 4 -0.51 25 -12.75 
  Neumair, Cedric 1844 GER1.0010.22255.50 
  Coenen, Michael 2174 GER0.001-0.3625-9.00 
  Richters, Marc 1961 GER0.501-0.1525-3.75 
  Ackermann, Johannes 1902 GER0.501-0.2225-5.50 

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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