Individual Calculations May 2011
 Boldt, Dietmar  Total change: -1.50  Rating chartPersonal card
 15.Internat.Neckar-Open 2011 Gruppe A Deizisau GER 2011-04-21
RcRownchangeKK*chgGame
 1979 1813 2.50 9 -0.10 15 -1.50 
  Schroeder, Jan-Christian 2144 GER0.001-0.1215-1.80 
  Zimmermann, Ulrich 2047 GER0.001-0.2115-3.15 
  Bertola, Numa 2000 SUI0.5010.24153.60 
  Bluebaum, Johanna 2001 GER0.001-0.2615-3.90 
  Simon, Thomas 1961 GER0.001-0.3015-4.50 
  Melzer, Marcel 1849 GER1.0010.55158.25 
  Busche, Markus 1936 GER0.001-0.3315-4.95 
  Nicolai, Alexander 1984 GER0.5010.23153.45 
  Roesch, Mario 1886 GER0.5010.10151.50 

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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