Individual Calculations September 2009
 Rollwitz, Juergen  Total change: 10.95  Rating chartPersonal card
 Deutsche Senioren-Einzelmeisterschaft A Dresden GER 2009-08-03
RcRownchangeKK*chgGame
 2083 1980 4.00 9 0.73 15 10.95 
  Mittermaier, Walter 2131 GER0.5010.20153.00 
  Daeubler, Heinrich 2122 GER0.001-0.3115-4.65 
  Kripp, Wolfgang 2159 GER0.5010.23153.45 
  Goldberg, Valerij, Dr. 2169 GER0.5010.25153.75 
  Gudat, Alfons 2039 GER0.5010.08151.20 
  Mertens, Gottfried 2009 GER0.5010.04150.60 
  Busic, Nedjeljko 2038 GER0.5010.08151.20 
  Ophoff, Rigobert 2056 GER0.5010.10151.50 
  Semmler, Guenter 2021 GER0.5010.06150.90 

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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