Individual Calculations January 2009
 Bondick, Karl-Heinz  Total change: -2.85  Rating chartPersonal card
 18.Seniors World Championship Open Bad Zwischenahn GER 2008-10-28
RcRownchangeKK*chgGame
 2158 2175 5.00 10 -0.19 15 -2.85 
  Van Bellen, Henk 1882 GER1.0010.15152.25 
  Uhlmann, Wolfgang g2417 GER0.001-0.2015-3.00 
  Piastowski, Kurt 1997 GER1.0010.27154.05 
  Postler, Reinhard f2319 GER0.5010.19152.85 
  Grinberg, Iosif 2294 RUS0.5010.16152.40 
  Agzamov, Vaycheslav 2255 UZB0.001-0.3915-5.85 
  Leitner, Walter 2095 FRA1.0010.39155.85 
  Joksic, Sinisa m2259 SRB0.001-0.3815-5.70 
  Lomer, Edmund 2076 GER0.501-0.1415-2.10 
  Van Kemenade, Rudy 1988 WLS0.501-0.2415-3.60 

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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