Individual Calculations September 2011
 Jacob, Helmut  Total change: 8.40  Rating chartPersonal card
 23.Deutsche Senioren-Einzelmeisterschaft Halle GER 2011-08-05
RcRownchangeKK*chgGame
 2129 2176 5.50 9 0.56 15 8.40 
  Bartle, Georg 1794 GER1.0010.09151.35 
  Boehnisch, Manfred f2309 GER0.001-0.3215-4.80 
  Perk, Egbert 1983 GER1.0010.25153.75 
  Fassmann, Kurt 2055 GER1.0010.34155.10 
  Villing, Dieter 2145 GER1.0010.46156.90 
  Bachmann, Karlheinz f2276 GER0.001-0.3615-5.40 
  Jacoby, Gisbert 2164 GER0.501-0.0215-0.30 
  Schmidt, Gerhard 2229 GER0.5010.07151.05 
  Krieger, Hermann 2209 GER0.5010.05150.75 

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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