Individual Calculations April 2009
 Hoennekes, Klaus  Total change: -9.45  Rating chartPersonal card
 25.ChessOrg Schachfestival Seniors Bad Woerishofen GER 2009-03-05
RcRownchangeKK*chgGame
 1990 2138 5.50 9 -0.63 15 -9.45 
  Wawrinsky, Ludwig 1864 GER1.0010.17152.55 
  De, Polzer Manfred 1788 ITA1.0010.11151.65 
  Kuehn, Peter 2049 GER0.501-0.1215-1.80 
  Kahler, Kurt 1903 GER1.0010.21153.15 
  Ziltener, Werner 2103 SUI0.501-0.0515-0.75 
  Szenetra, Werner 2245 GER0.001-0.3515-5.25 
  Krotofil, Kurt 2014 GER0.001-0.6715-10.05 
  Zschorsch, Peter 1978 GER1.0010.29154.35 
  Jagdhuber, Hans 1969 GER0.501-0.2215-3.30 

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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