Individual Calculations April 2009
 Pohlers, Juergen  Total change: -0.45  Rating chartPersonal card
 25.ChessOrg Schachfestival Open Bad Woerishofen GER 2009-03-05
RcRownchangeKK*chgGame
 2125 2085 4.00 9 -0.03 15 -0.45 
  Bauder, Herbert 2057 GER0.501-0.0415-0.60 
  Kimmich, Bernd 1924 GER1.0010.29154.35 
  Stabolewski, Andreas 2281 GER0.5010.25153.75 
  Gerstner, Bernhard 2217 GER1.0010.681510.20 
  Racherbaeumer, Marcel 2303 GER0.001-0.2215-3.30 
  Ballon, Guenther Jan f2192 NED0.001-0.3515-5.25 
  Margraf, Christoph 1967 GER1.0010.34155.10 
  Andersen, Jens Knud 2186 GER0.001-0.3615-5.40 
  Zoll, Detlef 1998 GER0.001-0.6215-9.30 

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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