Individual Calculations May 2013
 Keller, Joachim  Total change: -12.90  Rating chartPersonal card
 17.Internat.Neckar-Open 2013 B-Open Deizisau GER 2013-03-28
RcRownchangeKK*chgGame
 1758 1888 2.50 5 -0.86 15 -12.90 
  Neumann, Silvio 1687 GER1.0010.24153.60 
  Grillon, Cedric 1735 SUI1.0010.30154.50 
  Wezel, Sebastian 1835 GER0.501-0.0715-1.05 
  Molerov, Vichan 1738 GER0.001-0.7015-10.50 
  Baelz, Juergen 1795 GER0.001-0.6315-9.45 

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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