Individual Calculations September 2009
 Bachmann, Karlheinz  Total change: 16.65  Rating chartPersonal card
 Deutsche Senioren-Einzelmeisterschaft A Dresden GER 2009-08-03
RcRownchangeKK*chgGame
 2157 2276 7.00 9 1.11 15 16.65 
  Gudat, Alfons 2039 GER1.0010.20153.00 
  Jacob, Helmut, Dr. 2179 GER0.501-0.1315-1.95 
  Hamm, Georg, Dr. 2111 GER0.501-0.2215-3.30 
  Schumacher, Helmut 2069 BEL1.0010.23153.45 
  Wuensch, Ulrich 2072 GER1.0010.24153.60 
  Dahlhaus, Friedhelm 2121 GER0.501-0.2115-3.15 
  Lomer, Edmund 2100 GER1.0010.27154.05 
  Uhlmann, Wolfgang g2415 GER1.0010.691510.35 
  Postler, Reinhard f2303 GER0.5010.04150.60 

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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